Question

define nutritions, respiration, excretion?​

Answer 1

Answer:

heya❤

Nutrition:The food that you eat and the way that it affects your health .

Respiration: A process by which living things produce energy from food.

Excretion:Excretion is the process by which an organism eliminates the waste products .

Answer 2

Explanation:

NUTRITION => The process of obtaining food for our proper growth and development is called nutrition.

RESPIRATION => The process of getting energy by the oxidation of complex substances in body is called respiration.

EXCRETION => The process of removal of nitrogenous waste from our body is called excretion.

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