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ludmilkaskok [199]
3 years ago
9

Why do food chains end?

Biology
2 answers:
wolverine [178]3 years ago
6 0
All food chains start with energy from the sun. This energy is captured by plants. Thus the living part of a food chain always starts with plant life and ends with an animal. ... Animals cannot make their own food so they must eat plants and/or other animals.
Dmitrij [34]3 years ago
4 0
All food chains start with energy from the sun. This energy is captured by plants. Thus the living part of a food chain always starts with plant life and ends with an animal. ... Animals cannot make their own food so they must eat plants and/or other animals.
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Answer:

The third diagram shows Refraction of waves.

Explanation:

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hence, the wave will pass through the surface and displaces from its actual path.

that's why the most appropriate diagram showing Refraction is third one ( c ) .

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3 years ago
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Vlad [161]

Explanation:

What environment is it?

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Phytoplankton are so tiny you need a microscope to see them. How do they affect the global carbon cycle?
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Answer:

Phytoplanktons are microscopic creatures that are primary producers of oceans. Phytoplanktons take carbon dioxide from atmosphere to make their food and then they are eaten by some other animals of oceans.

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Most of the carbon is released through combustion by animals that eat phytoplanktons but some accumulate in the ocean floor because some dead phytoplanktons settles down in the ocean.

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2 years ago
The circulatory system interacts with other body systems. How does the circulatory system help the excretory states and the dige
tatiyna
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8 0
3 years ago
PLEASE HELP
kakasveta [241]
Well first i just wanna say that life on mars has been discovered,not little green men but Bactria found on the surface and small traces of water have been found as well. some forms of life need little water to survive (like bacteria) but they still need water so yes there is water on mars the question is will we find it.
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