Question

4. Why are some parts of the body less sensitive to touch than others?

They contain fewer nerve endings than others.

They are more important than other parts of the body.

They have a thinner layer of skin than other parts.

They have more hair than other parts.

Answer 1

A. They contain fewer nerve endings than others.

Step-by-step explanation:

Not all parts of the body have the same sensitivity. Different parts of the body have more or less sensory neurons than other parts.

Answer 2

They contain fewer nerve endings than others that's why some parts of the body are less sensitive.

Step-by-step explanation: