Foundation Science Primary 3 Diversity

Which of the following is a characteristic that ALL birds share?

A They eat only worms.
B They can fly.
C They have feathers.
D They give birth to young alive.
Show Worked Solution

Worked Solution

Step 1: Review bird traits (feathers, wings, beak, lay eggs). Step 2: Eliminate traits that aren't universal (flying). Step 3: Feathers is the unique, universal trait for birds.

Correct answer: They have feathers.

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