This means that they need to get nutrition so that they can stay alive. While plants get their nutrition through their roots from the soil they are planted in, animals need to eat food to get theirs.
Animals can be put into groups based on the types of food they eat. Some animals called carnivores only eat meat. Others are called ‘herbivores’. They only eat plants. Animals need to eat so ...
Through evolution, the rich diversity of life has created animals that have some bizarre ... rabbits get more nutrients from what they eat. Skipper caterpillars can shoot poop pellets 1.5 metres ...