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9 questions
How long will you spend sleeping?
10 Years
22 Years
50 Years
5 Years
Your brain can remember about _____ different smells.
5000
10000
25000
50000
Your thinnest skin is on your _______ .
Your thickest skin is on the __________ .
The human eye can detect and differentiate over ___ million colors.
5
10
15
20
25
Which parts of your body keep growing all your life?
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