All living things need energy. However, depending on the suitability of each species that need much. All animals received energy from the food it consumes. The same energy needs, but it is appropriate for each age.
All living things need energy, but depending on the suitability of each type that much. All animals, they get energy from the food they eat, the same power as required, but it is suitable for each age.
All kinds of organisms to the high power consumption, but it is up to each of the following types of the right that you want to all the animals. How much energy is in the food they eat, and energy needs, but it is also suitable for each age in the