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

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

Q 3: Which bones protect your heart and lungs?
skull
phalanges
vertebrae
ribs

Q 4: Marrow produces _________________.
red blood cells
white blood cells
blue blood cells
red, white, and blue blood cells

Q 5: The bones give _______________ a place to attach.
muscles
hair
skin
glue

Q 6: The center of a bone contains ___________.
sponge
plasma
custard
marrow

Q 7: How many bones are there in the human body?
100
over 400
206
106

Q 8: Which bone protects your brain?
ribs
skull
vertebrae
phalanges

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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