Multiple choice

Which of the following are warm-blooded animals?

A. Reptiles B. Fish C. Amphibians D. Birds E. Mammals

  1. A, B and C

  2. A, C and E

  3. D and E

  4. B, D and E

  5. NA

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Birds and mammals are warm-blooded animals. They can maintain constant body temperature regardless of the temperature of the environment. Hence, it is the correct answer.