1.

Explain how nutrition take place in a) pharynx​

Answer»

Answer:

The pharynx (throat) is involved in both digestion and respiration. It receives FOOD and air from the mouth, and air from the nasal cavities. When food enters the pharynx, involuntary MUSCLE contractions close off the air passageways.

plz MARK it as BRAINLIST..

follow me ..☺☺✌✌



Discussion

No Comment Found

Related InterviewSolutions