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Valentin [98]
3 years ago
10

What is the purpose of a food chain?

Biology
2 answers:
kvasek [131]3 years ago
7 0

Answer:

Food chains are a pictorial description of an ecosystem: what eats what. This helps scientists track the web of interdependence. If one important component in a chain is removed or affected, we can make predictions about how this might impact the entire ecosystem. We can track the effects of disruptions on a system.

blagie [28]3 years ago
6 0

Answer:

Food chains are a pictorial description of an ecosystem: what eats what. This helps scientists track the web of interdependence. If one important component in a chain is removed or affected, we can make predictions about how this might impact the entire ecosystem. We can track the effects of disruptions on a system.

Explanation:

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In this food chain energy moves from one living thing to another. What source of energy starts this food chain?
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B. The Sun

Explanation:

This is because almost everything needs sun to live. It is a continuous cycle. If there is no sun for a long period of time, most things will die, or start to wilt if it is a plant like grass.

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As a member of the ecological community , humans are classified as
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I think that this is what you're looking for but I'm not sure:
<span>Kingdom: Animalia<span> 
</span>Phylum: Chordata<span>
</span>Subphylum: <span>Vertebrata</span><span>
</span>Class: <span>Mammalia</span><span>
</span>Subclass: Theria<span>
</span>Infraclass: <span>Eutheria</span><span>
</span>Order: <span>Primates</span><span>
</span>Suborder: <span>Anthropoidea</span><span>
</span>Superfamily: Hominoidea<span>
</span>Family: Hominidae<span>
</span>Genus: <span>Homo
</span>Species: <span>sapiens</span></span>
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Answer:

D

Explanation:

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