Question

Hello guys plz help me solving these questions plz tell the answers

Answer 1

Answer:

1. breathing in

2. contracts and flattens out

3. cilia

4. capillaries

5. exhale

6. relaxes and moves up

7. carbon dioxide

8. pleura

9. Nasal Cavity, Trachea, Bronchi

Answer 2

Answer:

here is your answer of inhalling/exhalling questions

Explanation:

1.breathing in

2.relaxes and moves up

5.exhale

7.carbon dioxide

Sorry! but I only know this answers.

Hope it will helps you