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