By breathing in the air around them through their nose
their lungs and nose
deer
all deer
The deers habitat
A jaguar eats deer in the tropical rain forest.
wolf eats deer deer and wolf die
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.
to breathe
Black tail deer get their oxygen from the same place as all other land animlas -from the air around them via their respiratory system
It gets its oxygen through its nose and mouth from the atmosphere.
Glucose comes from the leaves and tree bark they eat. Oxygen comes from the air they breath.
No dear, they supply one or the other, but not both.
There are two different types of deer repellents. One of them is the contact repellents which are directly applied to plants. The other one is area repellents which are often placed in a problem area.
Water Deer Elk Caribou Moose Red Deer Reindeer Chinese Water Deer Roe Deer Sika Deer Fallow Deer Whitetail Deer Mule Deer
Red deer, Wapiti, Sika deer, whitetail deer, Rusa deer, Sambar deer, Fallow deer,
A herd of deer or perhaps a deer park full of deer.
Doe a deer a female deer, ray a drop of golden sun
The collective nouns are a herd of deer, a bunch of deer, a mob of deer, and a parcel of deer.