Fun Facts
Do Animals Sleep?
The short answer
Most animals show some type of sleep or rest behavior, although how and how long they sleep varies greatly between species.
Let’s explore
- Most animals show some type of sleep or rest behavior, although how and how long they sleep varies greatly between species.
Quick Quiz
- What is the short answer to “Do Animals Sleep?”?
- Can you explain one key fact in your own words?
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Children normally have 20 primary or baby teeth.
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Can Animals See in the Dark?
Some animals, including cats and owls, are much better adapted than humans to seeing in low-light conditions.