Standard Science Primary 3 Diversity

Siti observed that a millipede rolled itself into a ball when she touched it with a twig. This shows that living things __________.

A respond to changes
B can reproduce
C can grow
D need air and water
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Worked Solution

Step 1: Identify the stimulus (touch). Step 2: Identify the reaction (rolling into a ball). Step 3: This characteristic is responding to changes.

Correct answer: respond to changes

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