Standard Science Primary 3 Diversity

A grasshopper was placed in a sealed glass jar with plenty of grass and water. After two days, the grasshopper died. Why?

A It had no air.
B It had no light.
C It had no food.
D It had no water.
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Worked Solution

Step 1: The jar was sealed, preventing fresh air from entering. Step 2: Living things need air to survive. Step 3: The grasshopper used up the air and died.

Correct answer: It had no air.

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