\tBreathing involves the process of inhaling oxygen and exhaling carbon dioxideRespiration is the process of breaking down of glucose to produce energy which is then used by cells to carry out the cellular function.Breathing takes place in the lungs.Respiration takes place in cells.Breathing is a voluntary physical process.Respiration is an involuntary\xa0chemical process.No energy is produced during the process.Energy is released in the form of ATP.It is an extracellular process, as it occurs outside cells.It is an intracellular process, as it occurs inside cells.No enzymes are used during the process.A large number of enzymes are used during the process.Breathing takes places through respiratory organs like lungs, nose, etc.Respiration takes place in cells and cell organelles like mitochondria, etc.\t
Breathing involves only exchange of gases such as Carbon dioxide and oxygen .But, in respiration breakdown of food molecules also occurs with exchange of gases. It also provides energy.

1.	Difference between breathing and respiration.
Answer» As stated above, breathing is the physical process of exchanging gases between the cells and the environment. The mechanism of breathing involves various respiratory structures such as the windpipe, lungs, and nose. Respiration, on the other hand, is a chemical process that takes place in the cell.		Breathing	Respiration
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