Question

what is excretion? explain the structure of kidney with labeled diagram​

Answer 1

Answer:

how we can show the diagram

Explanation:

by attaching the file??

Answer 2

Answer:

Excretion is a process in which metabolic waste is eliminated from an organism. In vertebrates this is primarily carried out by the lungs, kidneys, and skin. This is in contrast with secretion, where the substance may have specific tasks after leaving the cell. Excretion is an essential process in all forms of life.

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