But that doesn't explain when and where regular meat eating started and which species ... meaning predators have higher ¹⁴N/¹⁵N ratios than herbivores. Identifying these isotopes is a ...

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 ...

Some animals called carnivores only eat meat. Others are called ‘herbivores’. They only eat plants. Animals that eat meat and plants are called ‘omnivores’. Watch the video to learn more ...