Standard Science Primary 3 Diversity

Which of the following is a characteristic of all reptiles?

A They have hair.
B They have scales.
C They breathe through gills.
D They give birth to young alive.
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Worked Solution

Step 1: Recall characteristics of reptiles. Step 2: Reptiles have dry skin covered with scales. Step 3: Most reptiles lay eggs and breathe through lungs.

Correct answer: They have scales.

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