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Type: Multiple-Choice
Category: Respiration, Digestion, and Excretion
Level: Grade 12
Tags: Digestion, digestive
Author: Baily
Last Modified: 6 years ago

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Respiration, Digestion, and Excretion Question

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Grade 12 Respiration, Digestion, and Excretion

What is the mineralized matrix, similar to bone but harder, that forms the primary mass of each tooth?
  1. enamel
  2. dentin
  3. cementum
  4. pulp