Answer: hydrosphere interacting with the geosphere
Explanation: This is actually a very simple question. A stream is clearly from the hydrosphere, as originated from the greek root hydro, meaning water, and rocks are from the geosphere, as geo is the greek root for earth. A water source eroding a earth source is the hydrosphere interacting with the geosphere.
Make a
claim about whether producers or primary
consumers would have a larger population
in an ecosystem. Support your claim with
evidence, and explain your reasoning.
Answer:
The producers have a larger population, The population gets smaller every level by 10%.
Explanation:
what is the main factor in the poor health of undeveloped countries?
a. too few doctors
b. more imports than exports
c. industrial pollution
d. infectious disease
the answer is A.Explanation:
Which of the following occur in a maple tree growing in a temperate climate in response to increasing cold weather? Choose three correct
answers.
A. Auxin production stimulate one final growth spurt before winter arrives,
B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments.
C. Xylem and phloem fill with ions and organic substances that prevent freezing.
D. Meristems form thick scales to protect next year's buds from cold winter temperatures,
Answer: Option A, C and D.
Explanation:
Cold temperature affects plants that cannot adapt to it and can eventually lead to their deaths.
If the temperature, and therefore the metabolism, remain low for an extended period, plant quality will suffer, and death may occur. A period of cold weather may also alter plant growth, as when certain vegetables “bolt,” or produce seed stalks, in response to several days at low temperatures
But maple plants in temperate region has develop some characteristics or adaptions that help its survive cold temperatures. Maple plants can tolerate frost and light freezes for short duration because they are cool plants and development characteristics to do so.
Auxins in them stimulate one final spurt before winter. Their xylems and phloems are filled with ions that prevent freezing.
They have a thick meristems which form thick scales to protect next year's buds from cold winter temperatures,
Which of the following ecological levels is correctly paired with its description?
A) Organism - all of the species living in a given area
B) Community - a group of one species living in a given area
C) Population - the regions on Earth that can support life
D) Ecosystem - all of the living and nonliving factors in an environment
E) Biosphere - anything that meets all of the characteristics of life
The correctly paired ecological level with its description is the option D. Ecosystem - all of the living and nonliving factors in an environment, among given options.
An ecosystem is a geographic region or area where all the living factors including animals, plants, bacteria, and others interact with all the physical or non-living factors such as landscape, humidity, water, and many more.
Other given ecological level and their description:
Organism - an organism is the living being that is the simplest form of ecological level composed of organ systems.Community - It is a population with similar characteristics that live in a particular area.Population - a group of members of a particular species living and interbreeding within a given area.Organisms > Population > community > ecosystemThus, the correct answer would be option D.
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The movement of carbon, in its many forms, between the atmosphere, oceans, biosphere, and geosphere is described by the carbon cycle, Drag the
terms to correctly label the inputs and outputs within the carbon cycle.
ITEM BANK: Move to Bottom
Acid Rain
Combustion
Decomposition of life forms
Respiration
Carbon dioxide
drag and drop answer here
drag and drop answer here
drag and drop answer here
drag and drop answer here
Photosynthesis
Answer:
Output: Respiration as the CO2 absorbed during photosynthesis is returned to the atmosphere, during respiration; carbon is given off .
Acid rain, as formation of carbonic acid, is output of carbon. This is because,the carbonic acids is swept into the oceans together with silicon elements in rocks, and deposited in marine carbonates sediments adding to the carbon contents.
In addition the carbonic acid formation as circulation ocean ocean surface water, absorbs more atmospheric CO2 as it cools near the poles.Thus adding to the Carbon contents.
Inputs.
Decomposition of life forms ,where Carbon in plants and animals are converted to CO2 (by bacterial and fungi)in presence of oxygen and in absence to methane.
Input :Combustion oxidizes carbon stored as organic matter when subjected to heat to produce CO2.
CO2, in dissolve form is input into the atmosphere from the surface of the ocean water,
Acid rain
Explanation:
I need help ASAP please
Which of the following lists the order of taxonomic levels from the largest to the smallest group?
domain, kingdom, class, order, family, phylum, genus, species
species, genus, family, order, class, phylum, kingdom, domain
class, family, order, domain, kingdom, phylum, genus, species
domain, kingdom, phylum, class, order, family, genus, species
Answer:
domain, kingdom, phylum, class, order, family, genus, species
Explanation:
which is d on edge 2021 :)
Domain, kingdom, phylum, class, order, family, genus, species is the correct order of taxonomic levels from the largest to the smallest group.
What is taxonomy?Taxonomy is a branch of science which deals with the classification of organisms on the basis of similarities and differences. It starts from domain and ends with species so we can say that domain, kingdom, phylum, class, order, family, genus, species is the correct order of taxonomic levels from the largest to the smallest group
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What percent of the offspring will be white , if we cross two pink tulips? 100 % 25 % 50 %
You are evaluating the effect of different types of fertilizers on plant growth. You plant 12 tomato plants and divide them into three groups, where each group contains four plants. To the first group, you do not add fertilizer and the plants are watered with plain water. The second and third groups are watered with two different brands of fertilizer. After three weeks, you measure the growth of each plant in centimeters and calculate the average growth for each type of fertilizer. Identify the independent variable, dependent variable, control group, and experimental group from this experiment?
Answer:
Control group - the plant group which has not received the fertilizers treatment.
Experimental group- the groups treated with different varieties of fertilizers.
Independent variable- amount of water and fertilizers
Dependent variable- growth of plants
Explanation:
A scientific experiment is performed in a way that the experimental samples are classified into the control and experimental groups. Also, the experiment involves various variables to be studied which can be classified as an independent variable and dependent variable.
In the given question, the experimental samples are:
1. Control group- The samples which are not provided with the variable being studied like the experiment is performed to test the effect of fertilizers and "the plant group which has not received the fertilizers treatment" can be considered the control group.
2. Experimental group- the samples in which the variable to be studied are provided with that is "the groups treated with different varieties of fertilizers."
In the given question, the variables are:
1. Independent variable- the variable which can be changed or modified or can change on their own like "amount of water and fertilizers" in the experiment.
2. Dependent variable- the variable which is being tested, can be measured and is dependent on an independent variable like the " growth of plants" in the experiment.
Select the correct answer.
Which ocean or oceans have the International Whaling Commission declared as whale sanctuaries?
A.
Pacific Ocean
OB. Atlantic Ocean
c.
Pacific and Atlantic Ocean
OD. Indian and Southern Ocean
E. Arctic and Southern Ocean
Reset
Next
Answer:
I would choose D. Indian and Southern Ocean
Explanation:
The Indian Ocean Sanctuary was established by the IWC in 1979. To the south it borders the Southern Ocean Whale Sanctuary
How can you decrease the effort force needed to push a weight to the top of the ramp? A) cover the surface with carpet B) increase the length of the ramp C) increase the height of the ramp D) decrease the length of the ramp
Answer:
B) increase the length of the ramp
Explanation:
Less force is needed to move the object over a longer distance.
Answer:
You can decrease the effort force needed to push a weight up the ramp if you increase the length of the ramp. You could also decrease the height of the ramp.Lengthen the ramp, decrease the mass of the object, use a machine can you decrease the effort force needed to push a weight
Explanation:
A ramp is an example of an inclined plane. Think back to the example of the ramp and the moving truck. The ramp reduced the amount of force needed to lift the box by moving it over a greater distance. The longer an inclined plane, the less force is required to move an object upward.
individuals joining a population is an example of
Found: A Plant-Eating Spider. Spiders are meat-eaters. Until recently, scientists thought that was true for the roughly 40,000 spider species in the world. Now, researchers have discovered a spider that eats mostly plants. Bagheera kiplingi, a jumping spider, lives in Central America and Mexico. It nests in the leaves of acacia tree. Scientists have long known that ants live in these trees. The ants eat the tree’s little yellow vegetables. But scientists had no idea that the spiders eat the vegetables too. Is competition likely to occur between the Bagheera kiplingi and ants living in acacia trees? Support your answer. *
Answer:
Yes, competition is likely to occur
Explanation:
Competition is an ecological interaction between organisms of the same or different species, resulting in the detriment of one of the organisms. Competition is generally caused when organisms in an ecosystem occupies the same niche i.e. they rely on the same ecological resource, which could be food, mate, space etc.
The case described in this question involving a Bagheera kiplingi (jumping spider) and acacia ants will likely result in competition because they both occupy the same habitat and feed on the same food (vegetable plant). The two organisms will have to compete for this limited resource, hence, it is regarded as an INTERSPECIFIC COMPETITION because it involves two different organisms.
how are the DNA strands organized?
Answer:
double-stranded DNA are tightly looped, coiled, and folded so that they fit easily within the cell. ... In both eukaryotes and prokaryotes, this highly compacted DNA is then arranged into structures called chromosomes.
Explanation:
Which of these is true of fetal development by the end of the third trimester?
A. The placenta is absorbed by the uterus.
B. The fetus can survive outside the uterus.
c. All development is complete.
D. All growth is complete.
Answer:
B. The fetus can survive outside the uterus.
Explanation:
The third trimester starts in the wekk 28 (month 7 ) of fetal development and lasts until the birth pf baby, that is around week 40 (month 9) of pregnancy.
There are several changes occur in the thrid trimester of the fetal development such as hearing and visual has developed and the internal organs including the heart, lungs, intestines and stomach has developed enough.
So, at the end of fetal development of the third trimester as all the body organs have grown and developed, a fetus can survive outside the uterus.
The correct option is B.
Answer:
Option B
Explanation:
During the third trimester, the fetus continues to grow in weight and size however the body systems finish maturing. In fact, both mother’s body and the fetus continue to grow and change. Lungs, brain and kidneys keep maturing. Fetus position itself head-down and is 6 to 9 pounds in weight. Skull bones are soft but fetus become able to suck its thumb and cry. By 38 to 40 weeks, the lungs have matured fully . The end of third trimester marks the period when the fetus is ready for delivery. Hence option B is the correct answer
The diagram shows a normal red blood cell and a shrunken red blood cell, both of which are in salt water.
In which direction did the water move to make the red blood cell shrink? Why did water move in that direction?
Answer:
The red blood cell shrank because water moved out of the cell, which happened because the concentration of salt outside the cell was greater than the concentration of salt inside the cell. Because the salt molecules take up space in the salt water, the concentration of water outside the cell was less than the concentration of water inside the cell. Therefore, water moved out of the cell from the area of high concentration to the area of low concentration, causing the cell to shrink.
Explanation: This was the sample response
What is pulping
Help me please
Answer: to crush into a soft, shapeless mass OR a process that extracts fibrous material, cellulose, from wood or other raw material as a prelude to paper making
Hope this helps
Explanation:
Indicate whether or not the following functions are performed by the excretory system.
____excreting waste materials
____excreting blood
____maintaining pH balance
____maintaining body temperature
____maintaining salt balance
____maintaining hormone levels
____maintaining water balance
Answer:
1. yes
2. no
3. yes
4. yes
5. yes
6. no
7. yes
Only excreting blood is the function that is not performed by the excretory system.
What do you mean by the Excretory system?
The excretory system may be defined as the system that consists of a pair of kidneys, ureters, and urinary bladder. It removes wastes from the body.
Excreting waste materials, maintaining pH balance, maintaining body temperature, maintaining salt balance, maintaining hormone levels (aldosterone), and maintaining water balance are all the functions that are performed by the excretory system.
Therefore, only excreting blood is the function that is not performed by the excretory system.
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How does digitizing images make it easy to transmit images?
Answer:
Digitizing means converting something into digital form.
Digitizing image means converting any image into digital format and the image will be organized into bits or pixel. The bits or numbers are then processed by a computer and output is generated as visible-light image,
There are several advantages of digitizing images and one cam easily tansmit images:
A digitizing image is saved in pixel or square, when computer processes teh pixel or square it gives the image. More number of pixel means better quality of image.The digitized image can be easily send or share in compressed form which takes less space in computer and without affecting quality.Digitized images helps to easily transmit real image without any blur effect.Hence, digitizing image is common now a days to transmit images of better quality in easy way.
A planet is at equal distance from two stars, Star 1 and Star 2. If both stars have the same mass,
they will not pull each other with a gravitational force
they will pull the planet with equal gravitational force
Star 1 will pull the planet with a greater gravitational force than Star 2
Star 2 will pull the planet with a greater gravitational force than Star 1
Answer:
In this situation both o the stars will pull the planet with equal gravitational force.
Explanation:
The reason behind this is that gravity works according to the mass an object has. Therefore if we have two corpses with the same amount of mass they are going to pull the objects with the same strength. Now, in our case, they have a planet between both of them. Thus, they are going to pull it to them with the same gravitational force because they have the same mass, and are at the same distance. If one of them had a bigger mass that would pull the planet with more gravitational force, as well as if that star was closer to the planet.
Answer:
B in corrrect
Explanation:
Piyush is asked to classify samples of bacteria as bacilli, cocci, or spirilla.
Which is the most useful strategy for him to follow?
A. Analyze the DNA of the bacteria.
B. Raise colonies of the bacteria in several growth media.
C. Use a microscope to observe the shapes of the bacteria.
D. Use a microscope to observe the colors of the bacteria.
Answer:
C.Use a microscope to observe the shapes of the bacteria.
Explanation:
Bacteria is a type of pathogenic micro-organisms. They are mostly known to cause diseases and can be viewed using an electron microscope.
Bacteria have different shapes and colors. The shapes include bacilli(rod shaped), cocci(spherical)or spirilla( twisted).
The most useful strategy will be to use a microscope to observe the shapes of the bacteria.
Which is a
multicellular organism:
an atom, a molecule, a
cell, or a Komodo
dragon?
Answer:
Komodo dragon.
Explanation:
Animals, plants, and fungi are multicellular organisms
To maintain a healthy diet, you should try to eat a diet rich in:
O green vegetables
2% milk
red meat
fruit juice
Answer:
I am not sure whether or not this is a statement or a question, but a healthy diet would consist of more diversity. You could live off of that and maintain a healthy body, but it would not be recommended.
Explanation:
Answer:
green vegetables
Explanation:
The_________controls the movement of materials into and out of the cell.
a.) cell membrane
b.) nucleus
c.) cytoplasm
d.) mitochondrion
Answer:
cell membrane
Explanation:
Answer:
cell membrane
Explanation:
Which of the following might explain how complex viruses evolved?
© A. Icosahedral viruses reproduces with helical viruses.
OB. Mutations in viral genes gave rise to offspring with variations in their shape.
© C. Viral genes mutated while dormant to produce new variations.
OD. Viruses started infecting new host cells.
Answer:i just took a test w this on it n i put D
Explanation:
Morning glories are flowering vines that will climb up a trellis or other support by wrapping tendrils around it. What kind of tropism causes the
morning glories to twine around the support this way?
A. phototropism, because the light pulls the morning glories upwards
O
B. gravitropism, because gravity helps the morning glories orient themselves in space
O
c. thigmotropism, because the morning glories twine around the support when they touch it
D. nutrotropism, because the curliness of the morning glories depends on the nutrients in the soil
I think the answer should be c.
The motion of an object can be described by its
OA. speed.
OB. position.
OC. direction
OD. all of these
Answer: the correct answer is d) all of these . here so the other person can get brainlest . have a good day/ night!!
Explanation:
which example best describes how an X-ray machine works?
20 A QUESTIONS
O
Switching a flashlight on and off to transmit a message
0
Removing the batteries from a flashlight to keep a room dark
O Putting your hand in front of a flashlight beam to make a shadow
O
Shining a flashlight beam on a mirror to brighten a room
SUBMIT
Explanation:
putting hand in front of flash light
Answer: C
Explanation:
I just answered the question on a p e x
Two organisms that are closely
related would have
Answer:
Very similar DNA sequences
Explanation:
Two organisms that have related should have Very similar DNA sequences
Name two organisms that are related?The molecule i.e. inside cells that comprise of the genetic information and are responsible for the development and function of an organism. DNA or deoxyribonucleic acid represent the long molecule that comprise of our unique genetic code. Nearly each & every cell in a person's body should have similar DNA. Due to this, it has the same DNA sequence.
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Draw a cladogram that best represents the possible evolutionary relationship between species A, B, and C
And three animals that could match this phylogenetic tree.
Answer:
Monotremes, marsupials, and placentals are the three animals that could match this phylogenetic tree.
Explanation:
Monotremes, marsupials, and placentals belong from a common ancestor. Those organisms which have one common ancestor are also called monophyletic. These animals have some changes which occurs with the passage of time but most of characters are similar to each other. In placentals animals placenta is present while in Monotremes and marsupials this placenta is absent.
