Foundation Science Primary 3 Diversity

What is a unique characteristic of mammals that no other animal group has?

A They have wings.
B They lay eggs.
C They produce milk for their young.
D They live on land.
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Worked Solution

Step 1: Identify characteristics across animal groups. Step 2: Note that only mammals have mammary glands to produce milk. Step 3: Final Answer is producing milk.

Correct answer: They produce milk for their young.

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