Hindi, asked by sanakhan2445, 1 month ago

what is respiration????=_=

Answers

Answered by salmansajid991

Answer:

process of takin in oxygen by nose or mouth and taking out carbon dioxide

Answered by Itzbrainlybabe231

Respiration is a chemical change as new substances like carbon dioxide and water are formed. Also there is change in the mass as glucose is oxidised by oxygen and heat is released. This change is permanent. All these factors conclude that respiration is a chemical change.

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