14. Name the hardest chemical substance present in our body.
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Explanation:
Enamel
Enamel is the hardest, white outer part of the tooth. Enamel is mostly made of calcium phosphate, a rock-hard mineral. 2. Dentin is the layer underlying the enamel.
Answered by
1
Answer:Enamel
Enamel is the hardest, white outer part of the tooth. Enamel is mostly made of calcium phosphate, a rock-hard mineral. 2. Dentin is the layer underlying the enamel.
Explanation:
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