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Human Body Trivia Questions III

Science Trivia Questions - Printable Trivia

Click the question mark found beside each question for the answer.

4 - The four zones are salty, sweet, sour and bitter.How many taste zones does the human tongue have?

a. 2
b. 4
c. 9
d. 6

14 - It takes 43 muscles to frown.How many muscles do you use when you smile?

a. 21
b. 6
c. 32
d. 14

The jaw - The strongest muscle is the masseter muscle.Where is the strongest muscle in the human body?

a. The back
b. The jaw
c. The arm
d. The leg

32 - Children have 20 first teeth. How many teeth does a normal adult have?

a. 46
b. 32
c. 26
d. 18

230 - There are many kinds of joints including hinged, pivot, fused and ball and socket.How many joints are in the human body?

a. 210
b. 160
c. 230
d. 180

60 - Men are about 60 percent and woman 55 percent. What percent of the human body is water?

a. 40
b. 60
c. 20
d. 90

5 feet - The small intestines are about twenty-five feet long.How long are the large intestines?

a. 16 feet
b. 12 feet
c. 5 feet
d. 10 feet

4 - The heart is a hollow muscle, which pumps blood throughout the body.How many chambers are in the human heart?

a. 8
b. 4
c. 2
d. 6

28 - There are 6 ear bones, 14 facial and 8 cranial.How many bones are in an adult skull?

a. 28
b. 42
c. 64
d. 12

Leg - The fibula is one of the bones in the lower leg.Where is the fibula located?

a. Chest
b. Arm
c. Leg
d. Head

Aorta - The aorta originates from the left ventricle of the heart.What is the name of the largest artery in the human body?

a. Iliac
b. Renal
c. Lumbar
d. Aorta

Renal - The word renal comes from Latin.Which of the following words is associated with the kidneys?

a. Audio
b. Renal
c. Ortho
d. Cardio

Leukocytes - White blood cells help the body fight disease.Which of these is another term for white blood cells?

a. Leukocytes
b. Veiled
c. Dendritic
d. Platelets

23 - Twenty-two of these pairs are called autosomes.How many pairs of chromosomes are there is the human body?

a. 32
b. 27
c. 17
d. 23

Ear - This is a cone shaped membrane, which separates the middle ear and the external ear.Where is the tympanic membrane?

a. Ear
b. Eye
c. Throat
d. Intestines

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