Standard Science Primary 3 Diversity

Which of the following animal groups ALL lay eggs?

A Birds and Fish
B Mammals and Reptiles
C Birds and Mammals
D Fish and Mammals
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Worked Solution

Step 1: Evaluate the reproduction methods of each group. Step 2: Birds, fish, insects, and reptiles typically lay eggs. Step 3: Mammals typically give birth to live young.

Correct answer: Birds and Fish

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