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WorksheetsHuman Body curiorisities
Total questions: 23
Worksheet time: 12mins
What percentage of the human body is water?
50%
66%
75%
80%
A human's thumb is as long as his or her nose.
True
False
A sneeze occurs at about 100 miles an hour.
True
False
Cells related to _________ divide much faster than other cells in the body.
Eyesight
Hair
The smallest bone in the human body is about the size of:
The head of a pin.
A grain of rice.
An eyelash.
A graing of sand.
The smallest bones in the human body are in the...
Feet
Ears
Fingers
Knees
We humans get a totaly new skeleton every 12 years.
True
False
The smallest bones and the smallest muscles in the human body are found in the ears.
True
False
The word "pain" comes from a Latin word that means punishment.
True
False
Sweat is the main cause of body odor.
True
False
One of your feet can sweat the equivalent of half a glass of water a day.
True
False
How many taste buds are on your tongue? (taste buds - papilas gustativas)
Nine thousand
Nine million
What is the largest organ of the human body?
The brain.
The liver.
The spine.
The skin.
Why do some people have different-colored eyes?
Too much sunlight.
Not enough vitamins.
An injury.
Some dimples go away as you get older.
True
False
You have the same number of bones in your neck as a giraffe.
True
False
Your fingernails are made of bone.
True
False
Kids have more taste buds than a grown-up.
True
False
Your ears and nose never stop growing.
True
False
A sneeze leaves your body at 160 km/h.
True
False
The largest muscle in your body is your heart.
True
False
You make about five tablespoons of spit ( saliva ) each day.
True
False
The average person has thousands of types of bacteria living in their belly button.
True
False
