ANIMAL FOOD
 
We classified the animals into two groups according to a backbone or not. But there is much to observe in making differences between animals.
The way you eat, what they eat allows us to classify them into:
Herbivores that eat grass.
Carnivores: those who eat meat.
Omnivorous eaters all, grass and meat.
Animals need food to grow and replenish the energy expenditure involved in any activity.
The body needs food to grow and it is "gasoline" for any activity (travel, hunt, chew, ...).
According to the food consumed establishing relationships and these relationships power is what is called a food chain.
The lion eats zebras and zebras eat grass.
The Iberian lynx eat rabbits and rabbits eat plants.
The imperial eagle eat partridges and quail eat wheat.
The koala eats eucalyptus leaves.
If an item disappears chain may result in the survival of some species may be endangered.