Question

explain respiration​

Answer 1

Definition of respiration

1 : the act or process of breathing : the inhaling of oxygen and the exhaling of carbon dioxide. 2 : the process by which cells use oxygen to break down sugar and obtain energy.

Answer 2

Answer:

respiration is a cellular process. In this the glucose is broken down into simpler substances to give out energy in presence or absence of oxygen. Respiration is a chemical process that takes place inside the cells. The respiration that takes place in presence of oxygen is called as aerobic respiration and that taking place in absence of oxygen is called anaerobic respiration.

Also can be called as the process in which cells take up oxygen to break down glucose to produce energy....

Explanation:

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