Question

define respiration class 10

Answer 1

Explanation:

Respiration. The process of releasing energy from food is called respiration. The process of respiration involves taking in oxygen (of air) into the cells, using it for releasing energy by burning food, and then eliminating the waste products (carbon dioxide and water) from the body.

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Answer 2

Answer:

Respiration

Explanation:

when we respire, the oxygen of the air we breathe in combines with the glucose formed by the degradation of food in our bodies. As a result,

the new substance s corbon dioxide and water are formed. Tha change is not reversible and is therefore,a chemical change .

Remember that respiration takes place in animals and plants alike. As you remember, glucose is formed in photosynthesis. In respiration , energy is realesed , which is used in driving the live process.

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