Question

excretion in human beings​

Answer 1

Excretion is this process of removal of wastes that are produced within a body. 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. It also carries waste products.

Answer 2

The act or process of excreting some waste product such as urea and carbon dioxide eliminated from the body.This process is called excretion.In a human there are three main organ that take care of excretion - lungs , kidneys , skin..