Standard Science Primary 3 Diversity

Jun Jie observed that a woodlouse curled into a ball when he touched it with a pencil. This shows that living things __________.

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

Step 1: Identify the stimulus (touch) and the response (curling up). Step 2: This is the characteristic of responding to changes in the environment. Step 3: Final Answer: respond to changes.

Correct answer: respond to changes around them

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