Question

explain transportation and excretion in human beings​

Answer 1

Answer:

Excretion is this process of removal of wastes that are produced within abody. There are various organs that help in excretion of such wastes from our body. They are kidney, lungs, skin, eyes, etc. We know that blood transports food, air, and water to different parts of our body.

Transportation In Human Beings. Inhumans, transportation of oxygen nutrients, hormone and other substances to tissue, CO2 to the lungs and waste products to the kidneys is carried out by a well-definedCirculatory System. In lower organisms material is transported by diffusion.

Answer 2

Answer:

Excretion:- Excretion is the physical process of eliminating waste, especially in a living organism. If you think about it, excretion keeps plumbers in business. In a human, there are three organs that mostly take care of excretion, or ridding the body of substances it doesn't need: lungs, kidneys, and skin.

Transportation:-In humans, transportation of oxygen nutrients, hormone and other substances to tissue, CO2 to the lungs and waste products to the kidneys is carried out by a well-defined Circulatory System. In lower organisms material is transported by diffusion.

Explanation:

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