alleryThe hard chewing surface of a tooth is made of:
AEnamel
BDentine
CCementum
DCartilage
Answer & Solution
Correct answer: A. Enamel
1. This layer meets the food directly.
2. It is the hardest material in the body.
3. It is the enamel.
_Source: syllabus Biology, Chapter 16, Digestion and Absorption._
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