No, animals get the Oxygen they need from breathing in air as part of the process of respiration, this has nothing to do with digesting food.
nah nothing
.They get it from eating plants.
If all plants vanish from the planet, then there will be no food for plant eating animals and they will die of hunger and the animal eating animals (Carnivorous.) die as they will not have plant eating animals to eat. Also Carbon bi oxide will go on increasing and Oxygen go on decreasing, as animals will respire to produce it and plants are are not there to convert it back to Oxygen. Vise verse if all animals vanish from the earth, then Plants will not get the Carbon bi oxide, required for photosynthesis and they will also die of starvation, as they also need food for there growth and respiration.
The animals need the oxygen that plants release.
Plants release energy by absorbing in carbon dioxide and releasing oxygen. Animals release energy by eating and their waste releases energy by turning in to a decomposed material to make humus for plants
Plants and animals die and decomposers break down their nitrogen containing molecules to ammonia. All animals get the nitrogen they need by eating plants, by eating other animals that ate plants, or by eating animals that ate animals that ate plants.
animals usually depend on plants for oxygen. we breath out carbon dioxide and breath oxygen in, same with animals. and plants breath that carbon dioxide in and and breath out oxygen.
Plants supply food and oxygen for animals and humans.
Animals that eat both plants and animals are called omnivores.
From eating other plants or animals.
ecosystem. Plants provide oxygen, food, and habitat for animals, while animals help with pollination, seed dispersal, and nutrient cycling for plants. This interdependence ensures the health and balance of the ecosystem.
For Plants : Photosynthesis For animals (herbivours) : Eating plants For animals (carnivours) : Eating other animals For animals (omnivours) : Eating plants and other animals