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