PLEASE PLZ PLS PLZ HELP

I think it would be B

Explanation:

it's just a logical answer

A:Few Governments have Presidents

C: That's obviously a distract answer

D:A military isn't required to form a government as it may not be needed

the answer is A

Explanation:

good luck.

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d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.