Tooth enamel is made up a)calcium carbonate b)calcium phosphate c)calcium chloride d)sodium bicarbonate
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Answer:
calcium carbonate.......
Answered by
3
Answer :
Calcium Phosphate
Explanation :
Enamel is the hardest substance in the human body, and it covers the outer surface of your teeth. It is made mostly of an extremely hard mineral called calcium phosphate. Dentin makes up the layer just below your tooth's enamel. It consists of living cells that secrete a mineral substance.
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