Question Detail

ZOO 101 The Skin Objective Question

Question

Why should you avoid biting your nails?
Options
A It weakens the teeth
B It can introduce bacteria into the body
Correct Answer
C It causes nails to grow unevenly
D It leads to vitamin deficiency
Correct Answer

Option B is the correct answer.

Detailed Explanation

Nail biting can transfer bacteria and other pathogens from under the nails into the mouth and body.

Hint

This habit can lead to infections.

Question Info