Standard Science Primary 3 Diversity

Jun Jie compared a wall clock and a potted plant. Based on the table below, why is the wall clock a non-living thing?

A It responds to changes.
B It cannot move.
C It does not need food.
D It can grow.
Show Worked Solution

Worked Solution

Step 1: Look at the column for Wall Clock. Step 2: Identify characteristics that differ from the living plant. Step 3: The clock does not need food and does not grow, which are reasons it is non-living.

Correct answer: It does not need food.

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