Yes. (and it's "breathe" by the way)
we breath carbondioxide
They breath it in and give out oxygen.
so that they can live and their waste is oxygen so we can breath
To smell the water and better protect themselves
They breath out carbondioxide which is good for plant's growing process
j.black
carbondioxide
Carbondioxide
It's CO2
CarbonDioxide =]
lime water
Breathing is act of passing air in and out through nostrils. Respiration is exchange of gases such as taking in oxygen and passing out carbondioxide by every living cell of the body.