Quiz Answer Key and Fun Facts
1. Has been known to sleep for years at a time
2. Switches off half its brain while "logging"
3. Sometimes makes do with 30 minutes sleep per day on average
4. Sometimes holds hands whilst asleep
5. Believed to sleep on the wing
6. Sleeps in a row with the end ones keeping an eye open
7. Sleeps in a heap
8. Mammal which sleeps the most on average per day
9. Has an antifreeze-like blood
10. Gets by with an average of 250 power naps per day
Source: Author suomy
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