Standard Science Primary 3 Diversity

Ravi poked a snail with a toothpick and noticed it pulled its body back into its shell. This shows that the snail is a living thing because it ____________.

A needs air, food and water
B responds to changes around it
C can grow
D can reproduce
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Worked Solution

Responding to being poked is a reaction to a stimulus. This demonstrates the characteristic that living things respond to changes in their environment.

Correct answer: responds to changes around it

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