Evolution has resulted in the development of both herbivores and carnivores – but how? What type of food did extinct vertebrates eat? And how can we gain insight into the diets of these creatures?

Some animals called carnivores only eat meat. Others are called ‘herbivores’. They only eat plants. Animals need to eat so they can stay alive because food is the main source of energy for all ...

"The timing of the shift in jaw function corresponds with the evolution of new larger, faster herbivores that would have posed a greater challenge for predators to tackle. "The risks to carnivores ...

Cats, like most other carnivores, can only open and close their jaws, whereas herbivores and omnivores can move their jaw from side to side as well.' PRESENTER:Sugar is the number one cause of ...