Question

what is transpiration in human respiratory system​

Answer 1

Answer:

Explanation: Lungs expand and contract, supplying life-sustaining oxygen to the body and removing a waste product called carbon dioxide. Breathing starts at the nose and mouth. The inhale air goes into the nose or mouth, and it travels down the back of your throat and into the windpipe or trachea and finally into the lungs.

Answer 2

Answer:

The process of giving off water vapour through the skin or mucous membranes.