Question

respiratory system definition​

Answer 1

Answer:

This system of our body is responsible for the breathing processes.

Parts- Nose, lungs etc.

Explanation:

Please mark as the brainliest.

Answer 2

Answer:

The respiratory system is a biological system consisting of specific organ and structures used for gas exchange in animals and plants .

Explanation:

The anatomy and physiology that make this happen varies greatly depending on the size of the organisms, the environment in which it lives and it evolutionary history