the hardest substance in the body
Answers
Answered by
4
Explanation:
Enamel
Enamel is hardest substance in the body.
Hope it helps :)
Answered by
1
Answer:
Tooth enamel
Explanation:
Tooth enamel (the surface of your teeth that you can see) is the hardest substance in the human body - even harder than bone! Tooth enamel isn't living and is mostly made of apatite crystals which contain calcium and phosphate.
Similar questions