Biology

Answer: B) Chemical digestion

Explanation:

Correct option (B): Chemical digestion involves the breakdown of large food molecules into smaller molecules by enzymes.
In the small intestine, enzymes like lipase, amylase, and proteases break down fats, carbohydrates, and proteins, respectively, into absorbable units (fatty acids, simple sugars, and amino acids).

Incorrect options:

A (Mechanical digestion): Mechanical digestion involves physically break...