Multiple choice

Cold-blooded animals are those who

  1. cannot change their body temperature according to the change in environment

  2. cannot produce their young ones

  3. can prepare their own food

  4. require carbon dioxide for breathing

  5. cannot live on terrestrial regions
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Cold-blooded animals are those who cannot change their body temperature according to the change in environment.

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