TMH Brain Quiz

Your brain is extraordinary. By understanding just how incredible it is, you can protect it.
Your brain is extraordinary. By understanding just how incredible it is, you can protect it.
Question 1
 
About how much does a human brain weigh?
2 pounds
3 pounds
4 pounds
5 pounds
Question 2
 
About how many neurons are in your brain?
86 billion
100 million
500 million
25 billion
Question 3
 
Your brain cannot experience pain.
True
False
Question 4

About how much of your brain is made up of water?
45%
75%
50%
65%
Question 5

How fast can brain information travel?
736 miles per hour
559 miles per hour
374 miles per hour
268 miles per hour
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