Standard Science Primary 3 Diversity

Siti placed a mouse in a glass tank and covered it with a wooden lid without any holes. After some time, the mouse died. Which need of the living thing was NOT met?

A The mouse had no food.
B The mouse had no sunlight.
C The mouse had no air.
D The mouse had no water.
Show Worked Solution

Worked Solution

Step 1: Identify that the lid has no holes. Step 2: No holes means fresh air cannot enter the tank. Step 3: Living things like mice need air to breathe and survive. Step 4: Final Answer: The mouse had no air.

Correct answer: The mouse had no air.

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