Question

last points
last question what do you mean by respirations?
no copy paste. whatever you know you can write​

Answer 1

a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances.

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Answer 2

$\huge\mathfrak{Answer}$...✌✌

The process of breathing in oxygen and giving out carbon dioxide is called respiration.