Question

2. Which life processes are essential for production of energy
required by body?
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Answer 1

Answer:

These include nutrition, respiration, circulation, excretion and reproduction. Organisms obtain energy from food to perform these life processes which are essential for survival.

Answer 2

Answer:

There are many life processes but for obtaining energy from the food for the body is helped by RESPIRATION. It helps to breakdown the food and obtain energy for metabolism if our body.

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