Question

$\huge\underline\blue{What iss respiration?}$​

Answer 1

Answer:

What is Respiration?

Explanation:

In physiology, respiration is the movement of oxygen from the outside environment to the cells within tissues, and the removal of carbon dioxide in the opposite direction. ... In contrast, exhalation (breathing out) is usually a passive process.

Respiration is assessed for quality, rhythm, and rate. The quality of a person's breathing is normally relaxed and silent.

Answer 2

Answer:

a process by which living things produce energy from food respiration usually needs oxygen

Explanation:

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