Question

D. Fill in the blanks
1. is the layer below the enamel.
incisors,
2. Each jaw has.................… incisors
3. ........……………are grinding teeth
4. The undigested food goes into...................
5. The sticky layer caused by germs on tooth is called

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Answer 1

Answer:

1  dentin

2  4

3  digestive system

4  cavity

Explanation: