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 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.
Eagles obtain oxygen through breathing, just like other animals. They use their respiratory system to take in oxygen from the air and transfer it to their bloodstream, where it is delivered to cells throughout their body.
...From the air. They're mammals, they get their oxygen the same way as all other mammals.
Cells obtain oxygen through a process called respiration. In humans and other mammals, oxygen is inhaled through the lungs and absorbed into the bloodstream. It is then transported by red blood cells to tissues and cells where it is used in cellular respiration to produce energy.
Sea lilies obtain oxygen through a process called diffusion, where oxygen is absorbed directly from the surrounding seawater through their skin and tube feet. They do not have gills or lungs like some other marine animals.
mammals eat other species and other animals
The same way other animals and people do - by breathing air into its lungs - and its body exchanging gasses.
Grey Wolves obtain their carbon requirements through consuming other animals and plants in their diet. They are carnivores and primarily hunt and eat animals such as deer, elk, and smaller mammals in order to obtain the carbon they need for energy and growth.
It depends. If it is a fish, they get oxygen from the water with gills. All other living beings in the kingdom Animilia get O2 with lungs, although certan amphibians, such as frogs, aquire lungs as they mature.
By eating plants and other animals.