what is respiratory system answer me in 2-3 lines only
Answers
Answered by
3
Answer:
The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history
Answered by
1
Answers
respiratory system means the organs by which we respire
Similar questions