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The most difficult body riddles

A list of body related questions that are most often answered incorrectly
Human anatomy quiz
How many eyelashes are on the upper eyelid?
30-50
50-100
100-150
150-250
The number on the bottom eyelid is significantly lower - about 50-150.
Adols
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0
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3
Very interesting!
face riddles
How much percent of the water is in plasma?
60%
70%
85%
90%
Plasma, a component of blood, is an aqueous solution.
Ts
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0
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2
Very interesting!
blood riddles
How much skin do we lose each day?
0.1 g
1.5 g
15 g
50 g
1.5 g of the epidermis falls out of the body daily. Exfoliated epidermis feed mites and other microorganisms.
Ts
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0
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3
Very interesting!
skin riddles
Which part of their body do most people find impossible to lick?
elbow
knee
foot
ankle
Try it!
Kasia
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0
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0
Very interesting!
nature riddles
Play and see more questions
Human anatomy quiz