Why Do Humans Get Moles On Our Skin?

What are moles and why do we have them? Matthew, Colchester

Name: Duncan, Acton

Qualification: Looked it up in the Encyclopaedia Britannica

Answer:

Skin cells called melanocytes cluster in parts of the body to make a mole.

They are an accident of nature and can occur anywhere in the body though often on the back or face.