Oxygen is a very important element because it is a part of the air people breathe and the water people drink.
(Oxygen; is; a very important element; because it is a part of the air people) (it; is; a part of the air people) (the water; drink; people)
Oxygen it the water
is is drink
a very important element because it is a part of the air people
a part of the air people
people