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The human digestive system is approximately 900 cm long. Food is moved through the digestive tract primarily by -
А
bile produced by the pancrease
B
the enzymes amylase and pepsin
с
muscular contractions
D
chewing the food

Respuesta :

Answer:

Muscular contractions

Explanation:

The muscles contract when the food is moved through the digestive tract

Food is moved through the digestive tract primarily by muscular contractions (Option C).

What is digestion?

Digestion refers to the physiological process where foods are absorbed and assimilated by the digestive system.

  • During digestion, foods are moved across organs through smooth muscle contractions.

  • The smooth muscle is an involuntary muscle associated with peristaltic movements during digestion.

In conclusion, food is moved through the digestive tract primarily by muscular contractions (Option C).

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