The organisms that push carbon to the bottom of the ocean are known as what? Why is this important to the ecosystem?

Answers

Answer 1

Answer:

Phytoplankton.

Explanation:

Phytoplankton, which is Greek for "drifting plants" are microscopic, one-celled organisms that drift in the sunlit areas in the oceans and they are key to bringing carbon down into the ocean biological pump from the atmosphere via the process of photosynthesis.

Phytoplankton are super important! They generate about 50% of the atmosphere's oxygen, which is the same amount as all land plants combined. They also form the base of virtually every ocean food web. In short, phytoplankton makes other ocean (and land) life possible.

Answer 2
Phytoplankton which is Greek for "drifting plants" are microscopic, one-celled organisms that drift in the sunlit areas in the oceans and they are key to bringing carbon down into the ocean biological pump from the atmosphere via the process of photosynthesis.

Related Questions

Hemophilia is an X-linked recessive disorder.


A Punnett square is shown. The columns are labeled Upper X h and Upper Y. The rows are labeled x Upper H and x h.


What is the probability of having hemophilia for the cross that is shown in the Punnett square?

0 percent

25 percent

50 percent

75 percent

Answers

Answer:

It is 50% chance that a daughter has hemophilia because the question is What percent chance a daughter has it,so out of the two possible genotype for a girl , one of them will be a carrier of hemophilia and the other will exhibit the disease making it a 50% or 1/2 chance

Explanation:

Hemophilia is an X-related recessive hereditary sickness that classically impacts men because of the presence of the most effective X chromosome in adult males. females are commonly vendors because of the presence of counterpart X chromosome, however, oftentimes manifestations of hemophilia are seen in heterozygous provider women.

If the son gets his mom's X chromosome with the hemophilia gene he may have hemophilia. If he inherits his mom's different X chromosome, he will have everyday blood clotting. So a provider's son has a 50% risk of getting hemophilia.

That's an X-connected recessive ailment?

Examples of X-related recessive situations include purple-inexperienced color blindness and hemophilia A: red-green color blindness. crimson-green color blindness in reality manner that a person can not distinguish sun shades of purple and green (generally blue-green).

Learn more about Hemophilia here:  https://brainly.com/question/11117151

#SPJ2

You wish to study the impact of synthetic estrogen like hormones on the health of whales (and people). Select the organism from the table below that would be best to use in your research. Why did you select this organism?


Model Organism Characteristics

Yeast------------------Single celled, eukaryotic (contains a nucleus)
Fruit fly---------------Multicellular, eukaryotic, invertebrate, arthropod
Zebrafish-------------Multicellular, eukaryotic, vertebrate, fish
Mouse-----------------Multicellular, eukaryotic, vertebrate, mammal


Fruit flies, because they are multicellular like whales
Mouse, because they are mammals like whales
Yeast, because they are eukaryotic like whales
Zebrafish, because they live in the water like whales

Answers

Answer:

Because humans are multicellular, eukaryotic (contains a nucleus), vertebrates, and mammals, the best organism to test the synthetic hormones on would be a mouse.

Explanation:

Humans and whales are multicellular (they have many cells) and their cells are eukaryotic (contain a nucleus). They also have a backbone (spinal column), which makes them a vertebrate. Finally, all humans and whales are mammals. Therefore, to get the best results, the testing should be performed on a mouse.

Performing the experiment on yeast would give good results for singular-celled organisms, like protozoa.Performing the experiment on a fruit fly would give good results for multicellular invertebrates, like spiders.Performing the experiment on zebrafish would give good results for all fish in general.

The answer is a mouse

describe the characteristics of a physiologist

Answers

Answer:

Compassion. Because exercise physiologists work with patients who may be in considerable pain or discomfort, they must be sympathetic while working with patients.

Decisionmaking skills. ...

Detail oriented. ...

Interpersonal skills.

Explanation:

Answer:

A physiologist person specialized in the biological study of human functions and process of organisms parts,its called physiologist.

Explanation:

Physiologist that develop exercise program to improve patient health, blood pressure, oxygen, and other key to indicates the patient health.

Physiologist are medical equipment and analyze the patient data,perform fitness and stress level control,and possible exercise and fitness for the patient.

Physiologist not be confused with the trainers or athletic trainer,and treatments plans will help patient health and fitness goals.

Physiologist need proper training to counsel patient,physiologist is not prepared  to work with  a certain patient situation.

(1) problem solving ability (2) patience (3) cross cultural sensitivity (4) solid ethical core

physiologist problem solving ability  identify problems and express for goals and behavior .

physiologist are not forced in patient into changing before they manipulate.

physiologist cross cultural socially conscious understand systemic oppression.

The description below is about a community in a poor country in need of certain basic
necessities.
A village has no running water and no electricity. They have farms that are watered by
frequent rainstorms. With no electricity, they cannot use modern technology to improve
their lives.
One group thinks the village should install windmills to provide electricity. What is the
biggest problem with this plan?
O A. Windmills do not work in areas with rainfall.
XO B. The village should work on raising their fertility rate first.
O C. Electricity would lead to a higher carrying capacity.
D. The village may not have money for windmills.

Answers

The answer is D I just did the test

The biggest problem with the plan of installing windmills to provide electricity in the village is the village may not have money for windmills. Therefore option D is correct.

Installing windmills requires financial resources, including the initial cost of purchasing and installing the windmills, as well as ongoing maintenance and operational expenses.

In the given description, the village is described as being in a poor country and lacking basic necessities. It is unlikely that they would have the necessary funds to invest in windmills, considering their current situation.

Therefore, the lack of financial resources becomes a significant obstacle in implementing this plan.

Know more about windmills:

https://brainly.com/question/31040672

#SPJ2

How would you explain that the geological processes occurring today are similar to geological processes that took place a long time ago?

Answers

Answer:

Geological processes" are defined as the natural forces that changes the shape of Earth. Several geological processes include erosion, sedimentation and chemical weathering that affect the Earth’s surface.

So, the geological processes such as plate tectonics and erosion et-cetra are occurring long time and still occurring in the Earth environment.

Sweating when hot, shivering when cold, blinking when a bright light hits
one's eyes... These are examples of which characteristic of life?

Answers

This is called Sensitivity
I think it must be response to stimuli
Explanation:
Some receptors can detect several different stimuli but they are usually specialised to detect one type of stimulus: light - photoreceptors in the eye. ... touch, pressure, pain and temperature - different receptors in the skin. taste and smell - chemical receptors in the tongue and nose


Hope it helps


If it is the thing u r looking for mark me as the brainliest

Easy question!!!!!

pls help!!
will give the brainliest!!
plz help!!
just write the letters of the correct parts.
Pls answer correctly.​
Urgent!!

Answers

Answer:

h is cornea

a is choroid

c is retina

f is iris

d is optic nerve

That person is right

CH3OH + HOCH3 = CH3-O-CH3 + HOH Is this reaction an addition reaction or a dehydration reaction or synthesis or whatever? A. Addition B. Dehydration Brainliest for the correct answer. Pls help

Answers

Answer:

B. Dehydration

Explanation:

Addition reaction is defined as the chemical reaction in which two different compunds combine together to form a new compund.

Dehydration reaction is defined as the chemical reaction in which water molecule (H2O) is removed from the reactant.

For example: RCO2H + R′OH ⇌ RCO2R′ + H2O

In the given equation: CH3OH + HOCH3 = CH3-O-CH3 + HOH

The reaction is showing dehydration because two molcules are combined aand  water molecule is eliminated from the reactant.

Hence, the correct option is B. Dehydration.

The answer is B dehydration

The relationship between abiotic and biotic environment is called ________. a)Biodiversity b)Ecosystem c)Symbiosis d)Survival

Answers

the relationship between abotic and biotic environment is called ecosystem.

Answer: Relationship between abiotic and biotic environment is called b.)ecosystem.

In recent years, scientists have collected data on the extent of sea ice in the Arctic Ocean as shown in the graph. What additional data could be used to support or refute the theory of global climate change?
O A graph providing data on daily temperature fluctuations from 1980 to 2010
O A graph providing data on average global temperatures from 1980 to 2010
O A graph showing monthly fluctuations in sea ice extent for each year 1980 to 2010
O A graph showing yearly fluctuations in sea ice extent for each year 1980 to 2010

Answers

Answer:

Option 2, or B

Explanation:

The most practical data would be global temperatures during the 37+ year time period to coincide with the thinning sea ice. Option #1 is far too broad to include (daily), as is option #3 (monthly). The last option is basically proposing to duplicate what the graph already shows.

The additional data that could be used to support or refute the theory of global climate change is as follows:

A graph providing data on average global temperatures from 1980 to 2010.

Thus, the correct option is B.

What is Climate change?

Climate change may be defined as the long-term shifting or alteration in the average temperatures and weather patterns.

The graph given below illustrates the average temperature from 1980-2010. It is not possible to represent the daily or monthly average temperature of approximately 30 years.

Therefore, the correct option for this question is B.

To learn more about Climate change, refer to the link:

https://brainly.com/question/24793273

#SPJ2

how does an increase in available food increase genetic diversity?

Answers

Answer:

more food means more of the species would stay alive longer so that would mean obviously more mating and mutations.

Explanation:

Gene duplication, mutation, or other processes can produce new genes and alleles and increase genetic variation.

Which occurs in both the lytic cycle and the lysogenic cycle?
destruction of host cell
integration of viral and host genetic information
production of virus particles
hijacking of host cell's metabolism

Answers

Hijacking of host cell’s metabolism

Answer:

D hijacking of host cell's metabolism

Explanation:

got it right on quiz

What ecosystem concept is
illustrated by symbiotic
relationships?
A. natural selection
B. interdependence
C. competition

Answers

The answer is C- competition.
B. Interdependence.
Explanation:
Symbiotic relationships refer to a long term, close interaction betweeen two different biological organisms, be it mutualistic, parasitic or commensalistic. In each kind of symbiotic relationship, atleast one organism benefits. Yet,each kind of symbiotic relationship illustrates interdependence, in whicn both organisms or atleast one organism requiire the other to survive.

Humans are actually producing more carbon dioxide than natural sources can absorb. That means the atmosphere is not at a steady state. Scientists and engineers are researching ways to remove carbon from the atmosphere faster than the current rate. This process is called carbon sequestration. If humans increase their rate of carbon emissions but also increase the rate of carbon sequestration by the same amount, what effect will that have on the residence time of carbon dioxide in the atmosphere? What effect will it have on the total amount of carbon dioxide in the atmosphere?

Answers

Answer:

no effect on the atmosphere

Nigerian way

Answer:

What effect will that have on the residence time of carbon dioxide in the atmosphere?

Individual Carbon Dioxide molecules will be in the atmosphere for less time as it is rapidly being cleared and produce.

What effect will it have on the total amount of carbon dioxide in the atmosphere?

None, because humans are producing more as they remove it.

Which of the following organelles
contains the genetic information
which is passed down from one
generation into the next?
A. The nucleus
B. The nucleolus
C. The chromosomes
D. The nuclear membrane

Answers

Answer: I’m pretty sure the answer is a.) the nucleus.

The nucleus, contains the genetic information which is passed down from one generation into the next.

What structure in a cell contains the genetic information?

Nucleus. The nucleus serves as the cell's command center, sending directions to the cell to grow, mature, divide, or die. It also houses DNA (deoxyribonucleic acid), the cell's hereditary material.

Thus, option "A" is correct.

To learn more about the nucleus click here;

https://brainly.com/question/23366064

pls help
will give the brainliest
please answer correctly.​

Answers

Answer:

A=Cornea

B=Retina(rods and cones)

C=Sclerotic

D=Iris

E=Optic nerve

Mark me as brainliest

Tero bau mero bau ma xa marna gaye Tero bau lai puchar mero bau lai tauko

In
blood is composed largely of water, which helps to transport
nutrients and gases.

Answers

PLASMA

Plasma is the main component of blood and consists mostly of water, with proteins, ions, nutrients, and wastes mixed in.

hope this helps

Answer:

Plasma

Explanation:

Plasma is usually given to trauma, burn and shock patients. It helps boost the patient's blood volume, which can prevent shock, and helps with blood clotting. It is also the single largest component of human blood, comprising about 55 percent, and contains water, salts, enzymes, antibodies and other proteins.

Maria has just obtained her driver's license. She is nervous that she might break one
of numerous "rules of the road" and receive both a ticket and a reprimand from her
parents. Which component of Freud's Psychodynamic Theory does this reflect?
a) ego
b) unconscious
c) id
d) superego

Answers

Answer:

Ego

Explanation:

Definitely “A” Ego.

The process in which individual organisms change during their lifetime is....

Answers

The Life Cycle

Hope that helped!!! k

-----------------------------------------------------------------

Answer: The process in which individual organisms change during their lifetime is life cycle.

How is a clade differentiated from another clade

Answers

Answer:

A clade is a grouping that includes a common ancestor and all the descendant species of that ancestor. Clades are differentiated visually based on where they branch off from one another.

Explanation:

A clade is a grouping that includes a common ancestor and all the descendants (living and extinct) of that ancestor. Using a phylogeny, it is easy to tell if a group of lineages forms a clade. Imagine clipping a single branch off the phylogeny — all of the organisms on that pruned branch make up a clade.

Clades are nested within one another — they form a nested hierarchy. A clade may include many thousands of species or just a few. Some examples of clades at different levels are marked on these phylogenies. Notice how clades are nested within larger clades

Answer:

A clade is a monophyletic grouping in which all the organisms stem from the same branching point.

Explanation:

The organisms in a clade must all stem from the same branching point in evolutionary history, as represented in the phylogenetic tree.

Which zone is most likely to be home to algae?
O A. Benthic
O B. Limnetic
O C. Profundal
O D. Aquifer

Answers

I think the answer would be B

Answer: Limnetic

Explanation: your answer if you’re on 2.1.4 quiz for envio. Science

(QUICK HELP!! + 30pts) The nucleus all of the following structures expect A. Cytoplasm B. Nucleolus C. Chromatin D. DNA

Answers

Answer:

[tex]\boxed{\sf Cytoplasm}[/tex]

Explanation:

The nucleus have the following structures:

=> Nucleolus

=> Chromatin

=> DNA

=> Nuclear Membrane

=> Nuclear Pores

However, It doesn't contain Cytoplasm. Cytoplasm is the place where Nucleus is present. It is a semi-viscous and semi-transparent fluid in which all of the organelles are present.

Answer:

[tex]\boxed{\sf A. \ Cytoplasm}[/tex]

Explanation:

The cytoplasm is enclosed in the cell membrane. The nucleus is located in the cytoplasm. The cytoplasm includes all of the material inside the cell and outside of the nucleus. The nucleolus, chromatin, DNA are all materials of the nucleus.

Refer to the tree of life shown above. What can you conclude about fungus?

Answers

Answer:

D

Explanation:

fungi are more closely related to bacteria than to archea

the anwser is d. hhghhhhhhhhhhhhh

What is the role of a cytoskeleton?

Answers

Answer:

B is the correct answer

B! Is correct answer

Easy Question. Will Mark Brainliest The human population has increased dramatically in the last 200 years. How does human population increase affect aquatic resources? The growing human population increases the availability of aquatic resources. As the human population goes up, the use of aquatic resources goes down. Humans do not use aquatic resources, so there is no effect. Humans use more aquatic resources as the population increases.

Answers

Answer:

Yeah. As the population increases, we will need more water to drink. So, Humans use more aquatic resources as the population increases.

Explanation:

Answer:

Humans use more aquatic resources as the population increases

Explanation:

Describe the pathophysiology

Answers

The disorder physiologically processes associated with a disease or injury
a convergence of pathology with physiology – is the study of the disordered physiological processes that cause, result from, or are otherwise associated with a disease or injury.

A cell membrane is very specific about what It allows across. How does this help the
cell?
XO A. It helps the cell absorb as many different molecules as possible.

O B. The cell works better when it contains fewer proteins.
C. Transport proteins allow only enzymes to pass through the membrane.
D. It is better for the cell if most molecules are prevented from entering.
Incorrect

It isn’t A

Answers


C. Transport proteins allow only enzymes to pass through the membrane
C is the correct answer

Which correctly lists the three types of rock particles that make up soil? A. air, clay, and sand B. clay, water, and silt C. sand, clay, and silt D. silt, water, and air answer C.sand, clay, and silt

Answers

Answer:

option.c

Explanation:

It is correct

The three types of rock particles that make up soil are sand, clay, and silt. Thus, the correct option is C.

What are Rock particles?

Rock particles may be defined as those particles that are formed by the weathering of sedimentary rocks and construct small tiny particles.

In the production of soil, water molecules and atmospheric air are not required significantly. The gathering of tiny rock particles constitutes the formation of soil.

Therefore, the correct option is C.

To learn more about Rock particles, refer to the link:

https://brainly.com/question/16893711

#SPJ2

Easy Question. Will Mark Brainliest.

Many cruise ships use advanced wastewater treatment technologies to treat sewage before they discharge it into the sea. Is the use of non-GMO bacteria to clean this water, as opposed to using chemical additives like chlorine, an example of biotechnology? Why or why not?

This is an example of biotechnology because it seeks to solve a societal problem using biological entities.

This is an example of biotechnology because metabolic activity of any organism is considered biotechnology.

This is not an example of biotechnology because it isn't new, people have been using bacteria to treat wastewater for years.

This is not an example of biotechnology because the bacteria are not genetically modified.

Answers

Answer:

This is an example of biotechnology because it seeks to solve a societal problem using biological entities.

Help Please

In 1887 a strange nerve disease attacked the people in the Dutch East Indies. The disease was beriberi. Symptoms of the disease included weakness and loss of appetite, victims often died of heart failure. Scientists thought the disease might be caused by bacteria. They injected chickens with bacteria from the blood of a group of chickens that were not injected with bacteria. One of the scientists, Dr. Eijkman, designed a new experiment based on his own observations. Before the experiment, all the chickens had eaten wholegrain rice, but during the experiment, the chickens were fed polished rice. Dr. Eijkman researched this interesting case and found that polished rice lacked thiamine, a vitamin necessary for good health. 1. State the question or problem that Dr. Eijkman investigated. 2. What was the original hypothesis? 3. What was the manipulated (independent) variable and the responding (dependent) variable? 4. Write a statement that summarizes the results of the experiment. 5. How would Dr. Eijkman test his new hypothesis?

Answers

When conducting an experiment, you need to have a question or a problem such as what is the cause of the disease. Then, you need to state a hypothesis to make a prediction, like the disease was caused by bacteria. You also need to define the variables involved in the experiment: independent -such as the infected blood used to inject chickens-, dependent -like the chickens response to the infected blood-. Then, according to the results -for instance, the experimental and the controlled groups were equally affected by the disease-, you can accept or reject your original hypothesis. During the experiment there will surge new questions to answer, and new hypothesis to test. In the exposed example, for instance, Dr. Eijkman can test his new hypothesis by injecting bacteria to a group of animals fed with wholegrain rice, and to another group of animals fed with polished rice.    

   

--------------------------------------

When conducting an experiment, there are different aspects to consider, such as the question that drives to the reseach, the hypothesis, theoretical framework, variables involved -independent, dependent, and controll-, methodology, study groups, data analisys, among others.        

You need to consider,

• Definition and problem statement. The question for which there is not an answer yet.

Hypothesis formulation. A hypothesis is a scientific conjecture, not verified, that requires corroboration.

• Data collection and analysis. This step involves testing the observations.

Results

Verification of hypothesis. This step involves the deriving of the working hypothesis.

Discussion and Conclusion.

Available data:

Scientists thought that the beriberi disease might be caused by bacteriaA group of healthy chickens were injected with bacteria and became sickA group of chickens  that were not injected with bacteria also got sickBefore the experiment, all the chickens had eaten wholegrain riceDuring the experiment, the chickens were fed polished ricePolished rice lacked thiamine, a vitamin necessary for good health

1. The first question made was What is the real cause of the beriberi disease?

2. The original hypothesis was that the disease was caused by a bacteria, and if so, healthy chickens injected with infected blood, would also get the disease.

3. The manipulated or independent variable was the infected blood used to inject the chickens. The responding or dependent variable was the reaction or response of the chickens to the injected blood.    

4. Results: Both, the experimental and the controlled group, were equally affected by the disease. Even when the controlled group was not injected with the affected blood, it got the disease too.

5. Dr. Eijkman new hypothesis is that chickens fed with polished rice will get sick because of the thiamine lack. He can test this new hypothesis by injecting bacteria to a group of animals that are being fed with wholegrain rice that has all the necessary vitamins, and injecting bacteria to another group of animals being fed with polished rice that lacks  thiamine. If the new hypothesis is correct, the first wholegrain rice group should resist the bacteria attack, while the second polished rice group should get the disease.

----------------------------------------

Related link: https://brainly.com/question/14368636?referrer=searchResults

Beri-beri is a disease resulting from a lack of vitamin B1 in the human body. This condition occurs, in particular, in people who eat mainly white rice (rice without shell) and some other types of grain crops. In modern society, the disease is rare due to the fact that a sufficient amount of vitamins comes from food.

Vitamin B1 contributes to the normal course of carbohydrate and fat metabolism. Its deficiency leads to the accumulation of pyruvic acid in the human blood and its increased concentration in the nervous system. The consequence of such a biochemical metabolic disorder is damage to the nervous system ("dry beriberi"), as well as damage to the cardiovascular system ("wet beriberi").

Learn more about this disease in https://brainly.com/question/6598846

Other Questions
A pharmaceutical company is making a large volume of nitrous oxide (NO). They predict they will be able to make a maximum amount of 4860 grams with the materials they have in stock. From the previous 10 volumes they have made, they know that the percent yield of this reaction is fairly low at 47%. How much will the actual yield be? A. 228 grams B. 2284 grams C. 10340 grams D. 486 grams Assume that three identical units are purchased separately on the following three dates and at the respective costs:________. June 1 at $10 June 2 at $15 July 4 at $20 The company sells two units during the period. Conclude which inventory items are sold first and which unit remains in ending inventory if the company is using the LIFO perpetual cost flow assumption. which category would a person who has an IQ of 84 belong ? Kashi Sales, L.L.C., produces healthy, whole-grain foods such as breakfast cereals, frozen dinners, and granola bars. Assume payroll for the month of January was $350,000 and the following withholdings, fringe benefits, and payroll taxes apply:_________. Federal and state income tax withheld $ 120,000 Health insurance premiums (Blue Cross) paid by employer 11,500 Contribution to retirement plan (Fidelity) paid by employer 45,000 FICA tax rate (Social Security and Medicare) 7.65 % Federal and state unemployment tax rate 6.20 % Assume that Kashi has paid none of the withholdings or payroll taxes by the end of January (record them as payables), and no employees cumulative wages exceed the relevant wage bases. Required: 1. Record the employee salary expense, withholdings, and salaries payable. 2. Record the employer-provided fringe benefits. 3. Record the employer payroll taxes. The sum of 6 consecutive integers is 519. What is the third number in this sequence? Bob has taken out a loan of $15,000 for a term of 48 months (4 years) at an interest rate of 6.5%. Using the amortization table provided, what will be his total financecharge over the course of his loan?Monthly Payment per $1,000 of PrincipalRate 1 Year 2 Years 3 Years 4 Years 5 Years6.5% $86.30 $44.55 $30.65 $23.71 $19.577.0% $86.53 $44.77$30.88$23.95$19.807.5% $86.76 $45.00$31.11$24.18$20.048.0% $86.99 $45.23$31.34$24.41$20.288.5% $87.22 $45.46$24.65$24.65$20.529.0% $87.45 $45.68$31.80$24.89$20.76A.$355.65OB.$975.00C.$1,682.40D.$2,071.20E. $17,071.20ResetNext 2020 Edmentum. All rights reserved. Write the slope-intercept form of the equation for the line. (-1,-3) (1,1) I would like to have some help please! thank youu I need help on the 2 question that is "write three expressions containing exponentz so that each expression equals 81." Which is an infinite arithmetic sequence? a{10, 30, 90, 270, } b{100, 200, 300, 400} c{150, 300, 450, 600, } d{1, 2, 4, 8} Determine which one of the following statements is true. A. Exponential growth will always exceed linear growth. B. Linear growth will always exceed quadratic growth. C. Linear growth will always exceed exponential growth. D. Quadratic growth will always exceed exponential growth. How many dozen (dz) eggs are needed to make 12 muffins? What about 15.5muffins? (hint cross out units first) * At a baby shower, 15 guests are in attendance and 4 of them are randomly selected to receive a door prize. If all 4 prizes are identical, in how many ways can the prizes be awarded? Compared with the other countries in South America, Argentina . A) has the highest per capita GNP B) has the lowest per capita income C) has the highest percentage of mestizos D) has not had military dictatorships What is the shape of the following molecule? AIF_3 Consider the distribution of exam scores graded 0 from 100, for 79 students. When 37 students got an A, 24 students got a B and 18 students got a C. How many peaks would you expect for distribution? marasmus is caused due to diet insufficient in (a) proteins (b) carbohydrates (c) fats (d) all of these excerpt from speech: El pasado reciente nos ensea que nadie tiene las llaves de la historia. El siglo se cierra con muchas interrogaciones. Algo sabemos, sin embargo: la vida en nuestro planeta corre graves riesgos. Nuestro irreflexivo culto al progreso y los avances mismos de nuestra lucha por dominar a la naturaleza se han convertido en una carrera suicida. En el momento en que comenzamos a descifrar los secretos de las galaxias y de las partculas atmicas, los enigmas de la biologa molecular y los del origen de la vida, hemos herido en su centro a la naturaleza. Por esto, cualesquiera que sean las formas de organizacin poltica y social que adopten las naciones, la cuestin ms inmediata y apremiante es la supervivencia del medio natural. Defender a la naturaleza es defender a los hombres. Which of the following sentences from speeches in English has the same topic as the speech in the audio? A Without a doubt, this is a sign of hope in the struggles of the indigenous people all over the continent. B Stars, hills, clouds, trees, birds, crickets, men: each one in his or her own world; however, in some way, each of their worlds belongs to one another. C In this moment, by a pure stroke of undeserved luck, I am the direct voice of the poets from my race and the indirect voice of the noble Spanish and Portuguese languages. D The Mayas discovered the mathematical concept of the zero, almost at the same time as it was discovered in India and then to the Arab regions. The company charges $5 per sq ft, AND has a minimum charge of 3 sq ft per order (meaning if a customer orders something SMALLER than 3 sq ft they still are charged as if they ordered 3 sq ft, never less - but if they order something larger than 3 sq ft they just pay regularly by the sq ft). What would you charge someone who orders a piece of glass 12in X 12inUsing the same sq ft charge ($5 per sq ft) and remembering the rule about when to use the minimum charge, what would you charge someone ordering a piece of glass 48in X 48in? * How have the contributions by luminaries in the field of art, science , literature and politics influenced indian history ? A company has 2000 unit in beginning work in process, 30 000 unit started in current period and 3000 unit in ending work in process. The unit completed are