someone knows the answer would help me

Answers

Answer 1

Answer:

I just responded to you so therefore my response to you is the answer.

Explanation:

Have a great Day;)


Related Questions

Select ALL statements that correctly describe a function of the Respiratory System, or describe a process of Respiration.
a. Moves air in and out of the body.
b. Warms and humidifies the air.
c. Regulates the cellular compositon of the blood.
d. Filters the air.
e. Exchanges gases with the blood.
f. Occurs in the Lung.
g. All of the above.

Answers

Answer:

should be G) all of the above

Explanation:

health class and quick double check to a reliable source

The correct option is, (g) All of the above.

What are the 4 main functions of the respiratory system?Enables you to speak and smell.Raises the temperature of the air to that of your body and adds moisture to it to the proper degree of humidity.Provides your body's cells with oxygen.When you exhale, waste gases from your body, including carbon dioxide, are removed.

What describes the function of the respiratory system?We can breathe thanks to our respiratory system and lungs. They expel carbon dioxide and inspire oxygen into our bodies, a process known as inspiration or inhalation (called expiration, or exhalation). The process of breathing involves the exchange of oxygen and carbon dioxide.

Which of the following performs the function of respiration?The network of organs in the human respiratory system is in charge of absorbing oxygen and exhaling carbon dioxide. The lungs, which perform this gas exchange as we breathe, are its main organs. All of the body's cells are supplied with oxygen-rich blood by the circulatory system and the lungs.

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what are lipids and how are they used

Answers

Answer:

A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage molecules and chemical messengers.

Explanation:

looked it up.

Answer:  A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage molecules and chemical messengers.  The body uses lipids as an energy store, as insulation and to make cell membranes.

Explanation:

I hope this will help you.

What is the fate of pyruvate in the cytoplasm when oxygen is absent ​

Answers

Answer:

Pyruvate is turned to lactate via a process called fermentation

Explanation:

Pyruvate is the product of the initial stage of cellular respiration called GLYCOLYSIS. Pyruvate is produced in the cytoplasm where glycolysis occurs. The fate of pyruvate i.e. what will eventually happen to pyruvate, is determined by the presence or absence of oxygen.

In the absence of oxygen i.e. anaerobic condition, pyruvate is converted into lactate in a process called FERMENTATION. The NADH produced during glycolysis is reoxidized to form NAD+ in the process.

Which of the following regarding blood vessels is not true?

Group of answer choices

arteries have valves to jprevent backflow

Arteries have thick, elastic walls to accommodate the high pressure of blood pumped from the heart

In the thinner-walled veins, blood flows back to the heart mainly as a result of muscle action

Arteries and veins have an endothelium, smooth muscle, and connective tissue

Answers

Answer:

2

Explanation:

aritieries have thick,elastic walls to accommodate the high pressure of blood pumped from the heart

Question 6 of 10
An independent variable is a factor in an experiment that:
A. is manipulated by the scientist.
B. is deliberately kept the same.
C. responds to the test variable.
D. fails to affect the observations.

Answers

Answer:is A.is manipulated by the scientist.

Explanation:

HELP!!! Which of the following would have the least impact on primary productivity in the euphotic zone?
A. The release of nutrients from bacterial decomposers
B. The availability of limiting nutrients
C. The emission of hydrogen sulfate along hydrothermal vents
D. The availability of sunlight

Answers

I think it’s tea because it says that the sunlight is more impacted on the zone


The answer is D

Plants as well as brown, green, and red algae show a basic life cycle which involves the alternation of generations between a(n) egg and a sperm. seed and a cone. spore and pollen. megaspore and a microspore. sporophyte and a gametophyte.

Answers

Answer:

The correct answer is ''sporophyte and a gametophyte''

Explanation:

Plants have a diplohaplon life cycle: a haploid adult plant, called a gametophyte, and a diploid adult plant, called a sporophyte. In green algae, the two generations, sporophyte and gametophyte, are independent and generally the same size. This type of life cycle is found not only in many multicellular green algae, but also in brown algae and red algae. In vascular seedless plants, including ferns, gametophytes, although still independent, are smaller in size than sporophytes. In seed plants, the gametophytic generation is further reduced and is totally dependent on the sporophyte.

When a muscle is stimulated repeatedly at a high rate, eliminating a relaxation phase, the amount of tension gradually increases to a steady maximum tension. This is called:_______

Answers

Minimum tension because it already says maximum

Complete tetanus occurs when the muscle is stimulated repeatedly at a high rate, eliminating a relaxation phase, the amount of tension gradually increases to a steady maximum tension.

What is Complete tetanus?

A tetanic contraction is also called as tetanized state, tetanus, or the physiologic tetanus, the latter is used to differentiate from the disease called tetanus, which is a sustained muscle contraction that is evoked when the motor nerve which innervates a skeletal muscle emits action potentials at a very high rate than usual action potential production rate.

Complete tetanus is also called fused tetanus. It occurs when the frequency of stimuli increases still further than normal. In this case, the individual muscle contractions completely fuse to produce one large enough muscle contraction in the body.

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Dia prepared potato chips that tasted yummy. She washed the potatoes after she cut them in small pieces and then fried them in excess oil with lots of spices to make it crunchy and tasty. Was her method of cooking correct? Justify your answer.

Answers

Answer:

it is her wish to cook however she wants

give women freedom

we deserve it

identifying earths four spheres
match each of earths spheres

Answers

Answer:

cryosphere → glaciers, ice caps, ice bergs

atmosphere → air surrounding earth

biosphere → all of Earth's living things

geosphere → Earth's interior, rocks, minerals, and landforms

hydrosphere → oceans, lakes, rivers, streams, and groundwater

Explanation:

The above are properly matched.

Cryosphere is known as part of the earth were water is in solid form. This has to do with glaciers, ice, ice bergs, etc.

Atmosphere has to do with the part of the earth that is gaseous. This has to do with the air found on earth.

Biosphere is the living part of the earth. All things are found in the biosphere.

Geosphere is known to be earth itself which is made up of the landforms, rocks, minerals, earth's interior, etc.

Hydrosphere has to do with the liquid part of the earth. It has to do with the water bodies.

During metamorphism, the process that changes the crystal structure of a mineral without changing its chemical composition is called

Answers

Answer:

phase change, plastic deformation, recrystallization, pressure solution

Explanation:

The enzyme lactate dehydrogenase is responsible for fermentation of pyruvate to form lactate. This process occurs in red blood cells and in muscle cells during intense exercise. Why is fermentation a necessary process for these cells to meet their energy needs

Answers

Answer:

Fermentation is a process that happens in the absence of oxygen and it involves the conversion of Pyruvate to lactate.

Cells in the body need constant energy supply to cater for the various demands of our everyday activities and to ensure that they function optimally.

Oxygen supply is an important factor in ATP generation and in cases where there is a lack of it the body system adjusts itself to produce the energy anaerobically. This usually involves the conversion of pyruvate to lactate which aids the breakdown of glucose thereby supplying it to cells of the body.

14. If you punish a dog for some behavior, then immediately reward the dog when
the behavior stops, you're
A. establishing the punishment as a secondary reinforcer.
O B. getting rid of the behavior effectively.
O C. not having any effect.
D. taking the long way around.

Answers

Answer:A

Explanation:

What is the image point of
(

3
,
1
)
(−3,1) after a translation left 3 units and down 5 units?

Answers

Answer:

-31-{x}^{5}

−31−x  

5

 

Explanation:

1 Remove parentheses.

-31-{x}^{5}

−31−x  

5

 

Answer:

(-6,-4)

Explanation:

Question 3 of 5
When does an organism become a juvenile during its life cycle?
O A. After birth
B. Before sperm and egg cells form
O C. After development is complete
O D. Before gametes fuse

Answers

Answer:

B. Before sperm and egg cells form.

Explanation:

An organism become a juvenile during its life cycle before sperm and egg cells form. juvenile is a stage in which organism is immature and young. The y just enter into the young stage. Every animal has three basic stages in their life cycles that starts as a fertilized egg, developing into an immature juvenile, and then transforming into an adult. The first stage occurs when the fusion of sperm and egg cells occur whereas adult is the mature stage of that organism.

Answer: A

Explanation: I took the test lol.

hey please help ?????​

Answers

Answer: true.

Explanation:

Mass of the moon is 7.4x10^22 kg and its radius is 1740km, Calculate the value of acceleration due to gravity on the surface of the moon. *​

Answers

Answer:

The gravitational acceleration in the surface of the moon is 1.63 m/s^2

Explanation:

The gravitational acceleration at a distance R of an object of mass M, is given by:

g = G*M/R^2

Where:

G is the gravitational constant.

G = 6.67*10^(-11) m^3/(kg*s^2)

We could think that all the mass of the moon is at its center, then at the surface of the moon, the distance will be equal to the radius of the moon, thus:

R = 1740km

But we want to work with meters, so remember that:

1km = 1000m

then:

1740km = (1740)*1000m = 1740000m

R =  1740000m

And the mass is just:

M = 7.4x10^22 kg

If we input all that in the gravitational acceleration equation, we get:

g = (6.67*10^(-11) m^3/(kg*s^2))*(7.4x10^22 kg)/( 1740000m)^2

g = 1.63 m/s^2

The gravitational acceleration in the surface of the moon is 1.63 m/s^2

give two adaptations that help leopard seals to feed?​

Answers

Explanation:

the presence of the for smelling preys

the presence of the eye for sighting preys

What is the answer with explaining

Answers

Answer:

Man (dimples and freckles) - FfDd

Woman (no dimples and no freckles) - ffdd

Child (no dimples and no freckles) - ffdd

Explanation:

According to this question, the possession of freckles (F) and dimples (D) are the dominant traits. The union of a man with dimples and freckles and a woman with no dimples and freckles (ffdd) gave rise to a child that has no dimples or freckles (ffdd).

Since the child has a recessive 'ffdd' genotype, it means that the father will likely have a heterozygous genotype (FfDd). Therefore, the genotypes of the three persons involved are;

- Man (dimples and freckles) - FfDd

- Woman (no dimples and no freckles) - ffdd

- Child (no dimples and no freckles) - ffdd

Lichens look like moss. But they're actually two organisms-usually fungi and algae-that live together in mutualistic
relationship. The fungi provide sheltered place for the algae tO grow and reproduce. What do you think the algae offer that
the fungi can't do?

Answers

Answer:

The algae increase the autotrophy by offering photosynthesis to the fungi in the lichen organism.

A lichen is an organism consisting of a symbiotic association between a fungus (the mycobiont) and algae. The mushroom brings water and mineral salts. The alga produces, by photosynthesis, various organic compounds of which it gives a part to the mushroom.

1m/s2 acceleration on body of mass of 1 kg is producd called...?​

Answers

1 m/s^2 acceleration on body of mass of 1 kg is simply called 1 neuton

Which is true for both photosynthises and cellular respiration

Answers

Both require organelles in their process.

7. What is transformation and describe how it has been done in a famous
experiment.

Answers

The shift in molecular biology is the genetic change of the cell resulting from the direct absorption and integration of the dna material rebusied external oxygen from its surroundings and its intake through the cell membrane. Transformation occurs naturally in some types of bacteria, but artificial means can also be affected in other cells

Hope it helps

discuss the characteristic of a grafted plant.

Answers

Instead of cross-pollinating two plants and producing a hybrid seed, grafted plants use the roots and the bottom portion of one plant (rootstock) and attach it to a tender shoot (scion) from the top portion of another plant

nhiệt độ thích hợp để nuôi cá chép?

Answers

Answer:

20-25 độ C

Explanation:

Đó là khoảng thuận lợi để cá chép phát triển tốt nhất

Imagine a large Source population of 500 flies at a particular time that we will call To. The flies have brown or ebony bodies. Based on the information given above, how many total alleles for body color exist in the population?

Answers

Response in an attachment due to an error on the page.

Chemical digestion involves condensation reactions.
O True
O False

Answers

False

Although I am answering based on my recollection, I am sorry if I am wrong.

Which of the following vessel is the location of cellular respiration?

Answers

Answer:

Blood vessels

Explanation:

It is returned to the heart in the veins. The capillaries connect the two types of blood vessel and molecules are exchanged between the blood and the cells across their walls.

Answer:

where are the 'following vessels'? Since you haven't mentioned the options, I'm not sure whether this is the answer you are expecting or not.

Anyway mitochondria is the organelle which carries out aerobic respiration inside the cell. It's also known as 'the power house of the cell'.

Explanation:

Why are theories stronger and more reliable than hypotheses

Answers

Answer:

A hypothesis is an educated guess that is made before research takes place. A theory is an explanation of the natural world and the universe. It explains facts that have already been proven true and is supported by data. A theory can be repeatedly tested and verified, and if proven true, makes the theory even stronger. Even if the theory is proven false, it is simply modified. This is why theories are much more reliable than hypotheses.

Couldn’t have said it begged myself. Great answer ^

The difference between a pH of 5 and a pH of 8 is
Group of answer choices

A) 3x

B) 30x

C) 100x

D) 1,000x

Answers

Answer:

The correct answer is - D) 1000x.

Explanation:

pH is a logarithmic scale, 1 reading change leads to the results in ten-fold in the   H+ concentration in acidity/basicity. The more  H +  ions found in solution, the more acidic the substance is as acids donate  H +  ions.  

You can calculate the concentration of  H +  from the pH and the equation  

p H  = − log [ H + ]

arrange again

[ H + ]  =  10 − p H

So for a pH of 8, we get  [ H + ]  = 10 ^− 8

For a pH of 5, we get  [ H + ] = 10^ − 5

 10 ^−5  /10 ^− 8= 10 ^3

=  1000

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Is the relationship shown by the data linear? If so, model the data with an equation. A 25.0 mL sample of 0.150 M hypochlorous acid is titrated with a 0.150 M NaOH solution. What is the pH at the equivalence point? The Kaof hypochlorous acid is 3.0x10^-8.a) 10.20b) 7.00c) 6.48d) 7.52e) 14.52 What is the volume of this figure? What was the main reason that foreign nations intervened in Iraqs invasion of Kuwait in 1990? For which of the following phenomena is intrinsic affinity necessarily more important than functional affinity?A. Antibody-mediated opsonization of encapsulated bacterial pathogensB. Assay using antibodies to detect small drugs in solutionC. Binding of C1q to immunoglobulin G (IgG) or IgMD. Binding of neutralizing IgG antibodies to nonenveloped viruses What characteristic of life can you live without out of the 10 main ones If P is (-5, 4) and Q is (7, -5), what is 2/3 of that? If f(x)=5x-3 find x=2A.7B.4C.-4D.-5 A set of composite number less than 12.Express it in listing and set-builder methods Name the French philosophers of the Enlightenment What is the image of the point (-1,3) after a rotation of 270 counterclockwiseabout the origin? Help is greatly appreciated:) Which type of tax provides money to the federal government?A) poll taxB) Income taxC) Property taxD) Sales tax A certain marathon has had a wheelchair division since 1977. An interested fan wondered who is faster: the men's marathon winner or the women's wheelchair marathon winner, on average. A paired t-test was performed on data from a random selection of 15 of the marathons to determine if there was evidence to indicate that the women's winning wheelchair time is faster than the men's winning running time, on average. What must be true about the population of differences in the women's wheelchair winning times and men's winning times at this marathon for conclusions from the paired t-test to be valid? Choose the correct answer below. A. The distribution of sample means of the differences will be approximately normal if there are at least 30 years of data in the sample and/or if the population of differences in winning times for all years is normal. B. Because there were at least 5 years of observations, the distribution of sample means of the differences will be approximately normal by the Central Limit Theorem. C. Because the sample size is large enough, the distribution of differences for all years will be normal. D. Because of the small sample size of differences in winning times between the women's wheelchair winner and the men's running winner, the distribution of sample means of the differences cannot be normal. A local school board member randomly sampled private and public high school teachers in his district to compare the proportions of National Board Certified (NBC) teachers in the faculty. The results were: answer this qustion plz 5. What are hyphae made of? plz do this all plz How did the camera obscura lead to the science of photography? What is the difference between squaring and cubing a value?