The diagram below shows a food chain.

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How does this food chain illustrate the law of conservation of energy?

a
It shows that energy is destroyed by the last animal in the chain.
b
It shows how energy stored in food moves from one organism to another.
c
It shows how sunlight is converted into the matter making up organisms.
d
It shows that the energy used by plants for photosynthesis disappears.

b

It shows how energy stored in food moves from one organism to another.