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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Lower Elementary Science
2.15 The Circulatory System


Q 1: Inside the heart are four hollow chambers. Each chamber is a little pump. The pumping pushes blood all around your body.
False
True

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

Q 3: The heart stops beating at night time.
True
False

Q 4: The heart is like a pump. Its beat causes the blood to flow through the body.
True
False

Q 5: _____ are vessels that carry blood back to the heart
Arteries
Nerves
Veins

Q 6: _____ are like soldiers protecting the body.
Red blood cells
Nerves
White blood cells

Q 7: When you put your hand on your chest or when doctor listens to your heart with a stethoscope you hear a _____.
brain wave
music
nerve signal
heart beat

Q 8: The _____ pumps the blood.
liver
heart
brain
lungs

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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