Dentin forms most of a tooth, and it is the hardest substance in the body.

Dentin

A hard, dense tissue forming the bulk of a tooth beneath the enamel, protecting the inner pulp and transmitting nerve signals.

Hardest Substance

Diamond, recognized as the hardest naturally occurring material on the Mohs scale of mineral hardness.

Apprehend the elementary configuration and purpose of the alimentary canal as well as the ancillary digestive organs.

Verified Answer

Final Answer :

False

Explanation :

Dentin is not the hardest substance in the body; it is the second hardest, after enamel.

Learning Objectives

Apprehend the elementary configuration and purpose of the alimentary canal as well as the ancillary digestive organs.