Question

if no apparant work is done by organism? why does it takes food​

Answer 1

organism takes food for performing the following activity :-

a) Respiration

b) Metabolism

c) Reproduction

d) Digestion

Answer 2

cause its body performs metabolic activities( such as heart beat) to survive which requires oxygen, which is obtained from glucose which in turn is present in the food the organism eats.

So it takes food to survive

hope it helps

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