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The Human Body - Fun Facts Flashcards | StudBud
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The Human Body - Fun Facts
The Human Body - Fun Facts
20 terms
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7,640 plays
Various trivia questions about the human body. Full of fun and interesting facts
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Digestive juices in the stomach are strong enough to dissolve steel.
True
False
2
How much can the human brain remember?
about 3 million bits of info
about 1 million bit of info
about a billion bit of info
about 500 millions bits of info
3
How much pressure can a human bone take? (pounds per square inch)
1,000
5,000
50,000
24,000
4
When empty the stomach looks like a "J" but when full it can stretch....
10 times larger
20 times larger
5 times larger
30 times larger
5
What is the largest organ?
kidney
heart
skin
brain
6
How fast do signals travel through our nervous system
40 mph
200 mph
60 mph
500 mph
7
How many times do we move our eyes in a day?
100,000
75,000
250,000
1,000,000
8
Humans are born with 300 bones.
False
True
9
How long is your digestive system?
5 feet
about 10 feet
3 meters
10 meters
10
Every minute, about 3 billion blood cells are replaced in your body
False
True
11
How many bones are in the human body?
115
98
206
312
12
Hair grows faster in the morning than at night, in summer than in winter....
Never!
Absolutely
13
Sneezing sends air out of your nose at _______ kph!
60
100
20
160
14
spread out your lungs will cover a tennis court
YES WAY!!
NO WAY!!
15
How many muscles do you use to take one step
10
100
200
350
16
How many muscles does it take to move your thumb?
2
8
1
5
17
Dead skin cells make up ____% of dust in your house.
75%
10%
40%
20%
18
More than half of the bones in our bodies are in our hands and feet.
False
True
19
Cells are tiny, how many red blood cells do you think fit inside the letter O!!
10,000
20,000
80,000
40,000
20
Humans can smell 10,000 different smells
I don't think so...
You betcha!
