Multiple choice general knowledge science & technology

Which part of the body has a root,a pulp cavity & dentine?

  1. The ear

  2. The Teeth

  3. The Nose

  4. The skin
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A tooth has three main structural parts: the root (embedded in the jawbone), the pulp cavity (containing nerves and blood vessels), and dentine (the hard tissue between enamel and pulp). None of the other options have this specific combination of anatomical structures.

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