Math, asked by bkchauhan965, 4 months ago

what helps them to breathe ​

Answers

Answered by Anonymous
3

Answer:

To whom??????

Step-by-step explanation:

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

Answered by mastershiv129
0

Step-by-step explanation:

lungs and nose help a human being in breathing. Nose intake and exerts out the air and lungs cleans it

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