Biology, asked by nn730652, 5 hours ago

It is not just the exchange of gases. It is the process of breaking down of complex food molecules to produce chemical or potential energy.

What does 'It' refers in the above statement.



can you please answer the question​

Answers

Answered by varshini17777
4

Answer:

respiration

Explanation:

respiration is a catabolic process as break down complex molecules in to simpler ones with the release of energy in the form of ATP molecule

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