it breathes through its nose and on the rare occasion maybe its mouth
Our body obtain oxygen to our body by breathing.
Crustaceans obtain oxygen through gills.
You can obtain a deer tag in Oregon from the Oregon Department of Fish and Wildlife website or at authorized license agents such as sporting goods stores or online.
Who is "they" ?
you obtain oxygen from your lungs you could breath through your nose and through your mouth
multicellular organisms obtain their oxygen through the respiratory system
Depends on what you are going to use to hunt the deer with.
We obtain oxygen by breathing in fresh air. Carbon dioxide comes out of us.
No. The skeleton dose not get oxygen
Pterodactyls do not obtain oxygen at this time because they are extinct. While they existed, they probably obtained oxygen in the same way that birds today obtain it through the use of lungs.
In a sense yes, but not necessarily, see a tree produces oxygen and takes in carbon dioxide. A deer takes in oxygen and produces carbon dioxide. So a tree, for instance a redwood, can provide oxygen that the deer needs in order to survive, and the deer produces carbon dioxide that a tree needs to survive.
Plants obtain oxygen during photosynthesis from water molecules.