What is the largest organ in the human body?
liver
brain
skin
heart
How many bones does a typical adult human have?
490
252
206
189
What is the name of the tube that carries food to the stomach?
esophagus
pancreas
kidney
brain
How many chambers does the human heart have?
1
2
5
4
What is the name of the organ that helps your body break down food?
stomach
small intestine
large intestine
liver
What color fruit or vegetable should you eat to get more Vitamin A?
orange
red
yellow
green
What is the best way to keep germs from spreading?
mopping the floor
washing hands
spraying Lysol
breathing fresh air
What percentage of the human body is water?
about 60%
about 25%
about 10%
about 95%
How many taste buds does the average human tongue have?
approximately 5,600
approximately 10,000
approximately 24,000
approximately 250
How many times does the human heartbeat per day on average?
295,000 times per day
5,500 times per day
32,000 times per day
100,000 times per day
What is the hardest substance in the human body?
femur bone
skull
spine
tooth enamel
How many lungs does the human body have?
one
two
four
three
How many muscles does the human body have?
about 325
over 1,200
over 600
about 65
Which vitamin is known as the “sunshine vitamin”?
Vitamin B12
Vitamin D
Vitamin K
Vitamin C
Which is the longest bone in the human body?
tibia (leg)
femur (thigh bone)
patella (knee cap)
fibula (leg)
Which is the largest artery in the human body?
coronary arteries
carotid arteries
aorta
subclavian arteries
