there are two method of nutrition. (a)Autotrophic nutrition :in this method of nutrition organism prepare their own food.(b)Hetrotrophic nutrition:in this method organism depend on aututrophs
saprotophic nutrition is the nutrition of organisms which feed on dead animals
ingestion
Animals get nutrition out of their food
Heterophic
Animals eat and drink, when they defecate all the remaining nutrition from the food they drank and ate is then in the soil.
Animals get their nutrition much the same way as humans do. They find nutrition in what they eat, whether it be in plants and/or other animals. (Herbivores find nutrition solely in plants; Carnivores get nutrition from eating other animals; Omnivores get nutrition both from eating other animals as well as plants.) Animals can also gain nutrition from the water they drink. Water often contains certain vitamins and minerals that can be very beneficial (and sometimes dangerous) to an animal's health. Where an animal finds its nutrition specifically depends on what kind of animal it is and what kind of habitat it lives in.
Animals eat plants or other animals, depending on their species.
i think respiration
Living organisms that depend on other animals or plants for their food is called heterotrophic nutrition
The fox generally uses the scoff method of eating.
Most animals need food or nutrition to survive .