Question

Name the following : (5)

i) part where air is filtered by fine hair and mucus.

ii) part which terminates in balloon like structures.

iii) Balloon like structures where exchange of gases take place.

iv) Part which separates chest cavity from abdominal cavity.

v) Part which protects the lungs from mechanical injury​

Answer 1

Answer:

Explanation:

1) NOSTRILS

2)LUNGS

3)ALVEOLI

4)DIAPHRAGM

5)RIBS