Question

Tooth Size in Humans vs. NHAs

Option 1: Tooth size varies among different human populations.
Option 2: Tooth size is solely determined by genetics.
Option 3: Tooth size is linked to shoe size.
Option 4: Tooth size depends on hair color.

Answer 1

Tooth size in humans varies among populations and is influenced by factors such as diet, jaw size, and body size.

Step-by-step explanation:

The size of teeth in humans varies among different populations. It is not solely determined by genetics, as tooth size can be influenced by various factors including diet, jaw size, and overall body size. For example, people with larger jaws and larger body size may tend to have larger teeth. There is no direct link between tooth size and shoe size or hair color.