Standard Science Primary 3 Diversity

When Ravi touched a mimosa plant, its leaves closed immediately. This shows that living things ____________.

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

Step 1: Touching the plant is a stimulus (change in environment). Step 2: The closing of leaves is the reaction. Step 3: This demonstrates response to changes.

Correct answer: respond to changes around them

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