Question

Why do organism respire?

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Answer 1

Answer:

All living organisms respire. Cells need and use the energy that is formed through this process to assist with life processes in order for organisms to survive and reproduce. Oxygen and carbon dioxide are the main gases involved in aerobic respiration. ... They carry out gas exchange in a different way to mammals.

Answer 2

$\small{ \purple{ \bold{Organisms \: respire \: to \: get \: energy.}}}</p><p></p><p>$