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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Upper Elementary Science - II
2.17 Human Skeleton Review

Q 1: Without bones, our bodies would not have what?
hair
skin
shape
legs

Q 2: The skeletal system ___________ our internal organs.
protects
pricks
produces
promotes

Q 3: Marrow produces _________________.
white blood cells
red blood cells
red, white, and blue blood cells
blue blood cells

Q 4: Which mineral helps bones be strong?
copper
cornstarch
calcium
zinc

Q 5: The bones make up what system?
digestive
skeletal
muscular
nervous

Q 6: How many bones are there in the human body?
over 400
206
100
106

Q 7: Which bones protect your heart and lungs?
phalanges
skull
vertebrae
ribs

Q 8: The center of a bone contains ___________.
marrow
plasma
custard
sponge

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Question 10: This question is available to subscribers only!


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