getdemgrades getdemgrades

12-05-2020
Engineering

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Which ceramic is an excellent substitute for bones in knee and hip replacement surgery? A. silica B. porcelain C. boron carbide D. zirconia

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uoepnjdo uoepnjdo

12-05-2020

d is the correct answer i took it

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dgarcia147 dgarcia147

25-02-2021

I believe the answer is D

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