Science Ten
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please help:year ten science?
year ten science:please help:"What type of joint is the hip joint"?
i need some info for some research:
What type of joint is the hip joint?
Two reasons why plastic is used to make artificial hip joints
why is a high calcium diet essential after a hip replacement operation?
THANK YOU
a hip joint i beleive is a ball and socket joint
plastic is durable and non corrosive while being light weight
and the calcium i believe is used to grow over the replacement so it in turn acually becomes a real bone
this is what i think
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