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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Upper Elementary Science - I
2.44 The Circulatory System


Q 1: The heart stops beating at night time.
True
False

Q 2: When you put your hand on your chest or when doctor listens to your heart with a stethoscope you hear a _____.
brain wave
music
heart beat
nerve signal

Q 3: _____ are vessels that carry blood away from the heart.
Arteries
Veins
Nerves

Q 4: _____ are vessels that carry blood back to the heart
Veins
Arteries
Nerves

Q 5: The heart is like a pump. Its beat causes the blood to flow through the body.
False
True

Q 6: The _____ pumps the blood.
liver
lungs
heart
brain

Q 7: Blood circulates all around your body in about ____ minutes.
100 or 200
10 or 20
1 or 2

Q 8: _____ are like soldiers protecting the body.
Red blood cells
White blood cells
Nerves

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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