Question

what is the need of respiration in living organism


very short answer​

Answer 1

Answer:

Respiration is important because it produces energy that is essential for the normal functioning of the body. Respiration provides cells with oxygen and expels toxic carbon dioxide. Some energy released by respiration is also in the form of heat.

Explanation:

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Answer 2

Respiration is a process that occurs in all living things.

Explanation:

• In order for organisms to survive and reproduce, cells require and use the energy produced by this process to help with life activities.
• The major gases involved in aerobic respiration are oxygen and carbon dioxide.
• Gas exchange is a physical process in which oxygen is drawn from the air and absorbed into the bloodstream while carbon dioxide is expelled at the same time.
• Gas exchange is the movement of gases into and out of cells, which is required for respiration to take place.