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Human Body Amazing Facts Flashcards | StudBud
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Human Body Amazing Facts
Human Body Amazing Facts
20 terms
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StudBud Administration
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Amazing facts about the human body.
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
The human brain cells can hold 100 times as much information as the Encyclopedia Britannica.
True
False
2
If a human adult’s digestive tract were stretched out, it would be 15 to 20 meters long
True
False
3
Your big toes have two bones each while the rest have three.
False
True
4
Your teeth start to grow 1 week after you are born
False
True
5
The average woman is 2 inches shorter than the average man.
False
True
6
The largest cell in the human body is the female egg and the smallest is the male sperm.
True
False
7
You use 55 muscles to take one step.
True
False
8
The average healthy mouth produces about 100 ml (c.c.) of saliva each day.
True
False
9
A pair of human feet contains 1,000 sweat glands
True
False
10
The enamel in your teeth is the hardest substance in your body.
True
False
11
The acid in your stomach is strong enough to dissolve razor blades.
False
True
12
There are about one trillion bacteria on each of your feet.
False
True
13
A full bladder is roughly the size of a soft ball.
False
True
14
If all your arteries, veins & capillaries were laid end to end, the length would be 60,000 mi
True
False
15
Men with hair on their chests are more likely to get cirrhosis of the liver than men without.
True
False
16
Some scientists say the higher your I.Q. the more you dream.
True
False
17
When you look at someone you love & someone you hate, your pupils do the same thing: get big.
False
True
18
A woman is born with over 1 million eggs in her ovaries.
False
True
19
It takes the food seven seconds to get from your mouth to your stomach.
True
False
20
Your body gives off enough heat in 30 minutes to bring 3 gallons of water to a boil.
True
False
