Question

20. Label the following diagram and write the functions of any four parts.​

Answer 1

Answer:

A) Ribcage

B) Rings of cartilage

C) Pharynx

D) Diaphragm

E) Lungs

F) Nasal passage

G) mouth cavity

Explanation:

Ribcage = Ribcage protects the heart and lungs from getting damage.

Rings of cartilage = they ensure that the air passage doesn't collapse.

Nasal passage = The hair in nostrils helps in filtering dust from air.

Diaphragm = Diaphragm gives support to our lungs.

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