Science, asked by lbabuchoudhary, 5 months ago

B.
Write True' or 'False'.
Ribcage protects our lungs.
2
Taking in of air rich in oxygen is called exhalatio
3. We must inhale through nose.
4. Oxygen aids in burning.
5 We breathe faster when we are at rest.
i Ni to
24

Answers

Answered by Anonymous

2

Answer:

true.

false.

true.

true.

false.

Answered by greeshmaranjith1980

1

1-Flase

2-True

3-True

4-false

5-True

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