any animal that is on land at some point in its life obtain oxygen the same exact way we do. the only animal that obtains oxygen in a different way is the fish and it obtains its oxygen by filtering the water it swims through between its gills.
The nucleus decides if it wants to let it the oxygen through the outer membrane
Animals obtain oxygen through the process of breathing. For animals in the water such as fish they make use of the gills to filter out oxygen.
The cheetah gets oxygen by breathing air in the same manner as do other mammals.
they are carnivores so they get food by killing other mammals and oxygen by inhaling with there lungs
All animals that live underwater must obtain oxygen in one way or another. Fish for example have gills that move water past their blood vessels allowing oxygen to diffuse into their bloodstream. Mammals and some other animals must return to the surface of the water to breath in oxygen. While they are under water they eat many things, other animals, algae, and detritus.
...From the air. They're mammals, they get their oxygen the same way as all other mammals.
Animals obtain their energy from the consumption of plants or other animals.
The same way other animals and people do - by breathing air into its lungs - and its body exchanging gasses.
mammals eat other species and other animals
By eating plants and other animals.
Animals are heterotrophic organisms. They obtain carbon from other animals.
Trees and other plants reserve a small fraction of oxygen produced from photosynthesis to convert their carbohydrates into energy. This differs from animals who eat food to obtain carbohydrates.
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The other animals are Mammals is Dolphin,Cat,Dog,Cheetah,Lion,Tiger And Others Every Mammals is Dangerous And Some Mammals Extinc And Others Is No Longer Exist Like a Dinosaur And Dinosaur is Very Dangerous Too.