Question

What is meant by transportation in human beings???​

Answer 1

Answer:

Transportation In Human Being. In humans, transportation of oxygen O2 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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Answer 2

Answer:

Transportation in human beings means transfer of content in different parts of the body