answersLogoWhite

0

Triceratops's horns were used to fight off predators, as well as being used by males to fight over dominance and/or mates. The frill originally evolved in the ancestors of Triceratops as a display, but it became thick and helped to provide some protection during an attack by a predator or during a headbutting match.

User Avatar

Wiki User

12y ago

What else can I help you with?