Physiotherapy Question:
Download Questions PDF

Why do we need to breathe?


All the cells in your body require oxygen. Without it, they
couldn't move, build, reproduce, and turn food into energy.
In fact, without oxygen, they and you would die! How do you
get oxygen? From breathing in air which your blood
circulates to all parts of the body.

Download Physiotherapy Interview Questions And Answers PDF

Previous QuestionNext Question
How does the respiratory system in man work?How do you breathe?