Biology · Human Digestive System
Rennin and lactase, the enzymes required to digest milk, gradually decrease and eventually disappear or become inactive in the human body by the age of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Eight years✓
- 2Five years
- 3Three years
- 4Two years
Correct answer
Eight years
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