Question

Fill in the blanks using the given words:

(air, weight, raises, lungs, inhale)

1. Air has ____________ .

2. Things need ____________ for burning.

3. The process by which we breathe in air is known as ____________

4. The organ that helps us to breathe is ____________.

5. When we breathe in air, the chest up ____________.

Answer 1

1. weight

2. air

3. inhale

4. lungs

5. raises