How breathing is important for life.

1. Mukesh Jha
Importance of breathing.
Breathing technique for healthy life.

2. 1.How it works .
2.What is its produce .
3.Why we need to breath.
4.What we doing wrong .
5. How to we can improve it healthy life.

5. Human breathing system.

7. Chemical reaction on food we
eat

8. Energy career of produced by
the food.