Multiple choice

Which of the following statements is/are correct?

a. Dentine is the hardest material in our body. b. Inside the dentine is the pulp cavity that contains nerve cells and blood vessels. c. The formation of cavities in teeth due to acid-forming bacteria is called plaque.

  1. a only

  2. b only

  3. c only

  4. a and b

  5. a and c
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct answer as inside the dentine is the pulp cavity that contains nerve cells and blood vessels.

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