Standard Science Primary 3 Diversity

Study the classification chart. What is the common characteristic used to group Animal P and Animal Q?

A They breathe through gills.
B They have feathers.
C They live only on land.
D They have hair.
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Worked Solution

Step 1: Identify Animal P (Goldfish) and Animal Q (Shark). Both are fish. Step 2: Recall characteristics of fish: scales, fins, and gills for breathing underwater. Step 3: Gills is the common breathing organ.

Correct answer: They breathe through gills.

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