Question

what is respiratory system ?​

Answer 1

ur answer mate ⤵️

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..........

Hope's it help u ☘

Answer 2

Answer:

A respiratory system is a system of body that helps in breathing.

It's function are

1) To give oxygen to body

2) To help in clotting oxygen

3) To breath

It's main parts are

• Mouth
• Nose
• Lungs
• trachea etc.