Taking in oxygen and giving out co2 (carbon di-oxide)
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Harsh Sharma answered this
It the action of breathing.
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S.n.k.chibi Krishnan answered this
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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Alyanahad answered this
When u hear the word respire you properly think of breathing when u breath UR taking in oxygen with each Inhale realising carbon dioxide with each exhale the gas exchange is important for respiration but while breathing is a physical process respiration can Be thought of as more of a chemical process all organisms from a single bacterial cell to a coral reef colony to a blue whale undergo respiration.
