Standard Science Primary 3 Diversity

Four materials were tested for their ability to float and their flexibility. Which material is most suitable for making a diver's swim fins?

A Material B
B Material C
C Material A
D Material D
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Worked Solution

Step 1: Swim fins must be flexible to push water and move the diver. Step 2: They should not float away easily if removed underwater (sinks). Step 3: Material D is flexible and does not float.

Correct answer: Material D

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