Multiple choice general knowledge math & puzzles

Reptiles, like lizards, are cold-blooded. This means:

  1. They don't have feelings.

  2. They don't hibernate.

  3. Their blood stays cold even when it's hot outside.

  4. They need heat from the sun to keep them warm.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Cold-blooded (ectothermic) means that an animal cannot regulate its internal body temperature internally. Instead, they rely on external heat sources, like the sun, to warm up and become active. It does not mean their blood is always cold.

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