Foundation Science Primary 4 Systems

The diagram below shows the path taken by food in the human digestive system. What happens in organ Q?

A Water is absorbed.
B Digested food is absorbed into the blood.
C Digestion begins here.
D Waste is stored before being removed.
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Worked Solution

Step 1: Identify organ Q. Based on the flow from the stomach, Q is the small intestine. Step 2: The function of the small intestine is to complete digestion and absorb nutrients into the blood.

Correct answer: Digested food is absorbed into the blood.

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