Primary 4 Science — Systems Practice | Foundation

Foundation Science Primary 4 Systems

Jun Jie was learning about the digestive system. What is the main function of the stomach in the human body?

A To squeeze and mix food with digestive juices.

B To absorb digested food into the bloodstream.

C To push food down to the small intestine.

D To absorb water from undigested food.

Show Worked Solution

Step 1: The stomach is a muscular bag. Step 2: Its muscles squeeze and churn food while adding digestive juices to break it down further.

Correct answer: To squeeze and mix food with digestive juices.

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