phytoplankton :)
no
Nitrogen
80%
N2-Nitrogen
Nitrogen makes up about 79% of the atmosphere.
The Earth's grass produce 20 to 30 percent oxygen. The other 70 to 80 percent of oxygen is produced by marine plants.
no
Phytoplankton in the Earth's oceans.
Earth's atmosphere is 20 percent oxygen and 80 percent nitrogen. In space, there is no oxygen due to the lack of gravity to help it form.
Nitrogen
none of them are solutes
Nitrogen
80 %
Earth. 80% Nitrogen & 20% Oxygen.
Oxygen and nitrogen - 80% nitrogen and 19% oxygen. :)
100*80/100 = 80%
Definitely the 20% oxygen because there is less of it and the solute is always the lesser amount.