Question

(b) What kind of energy changes take place in
the bodies of living beings, so as to produce
mechanical energy
​

Answer 1

Answer:

RESPIRATION

Explanation:

Respiration takes place in every cell in your body. Inside the muscle cells of the human (or any animal), the chemical energy is transformed (changed) into mechanical work and heat.

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Answer 2

Explanation:

Respiration takes place in every cell in your body. Inside the muscle cells of the human (or any animal), the chemical energy is transformed (changed) into mechanical work and heat

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