lungs i love todd ferrell They breathe the same way we do.
Yes.
skin
Yes wolves are mammals
humans cats dogs mouse
They live from eating weak preys and living in packs.
The wolf is a member of the dog family and lives in the wild in many places in the world. The werewolf, however, is a mythical creature.
Wolves are endangered because once they were bounty hunted because of fear of them; poison was the main means of killing Wolves, generally, are not endangered though some sub-species are
Dissolve oxygen is when oxygen is dissolved and oxygen is just normal oxygen!
Oxygen. Without oxygen, you are in the Anerobic cycle.
Oxygen, you can not feel oxygen
An oxygen atom
Oxygen is an element - the only thing that composes oxygen are oxygen atoms. Oxygen found naturally (molecular oxygen) is formed from two atoms of oxygen, O2.