Standard Science Primary 3 Diversity

A millipede curls up into a ball when it is touched. This shows that the millipede __________.

A is growing
B is reproducing
C needs food
D responds to changes
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Worked Solution

Step 1: The stimulus is the touch. Step 2: The reaction is curling up. Step 3: This is a response to a change in the environment.

Correct answer: responds to changes

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