They are pointless and don't matter to anything. Also, the letters o,g,e,n occur in both. Hope this helps
they are all part of a cycle
carbon, oxygen, hydrogen and nitrogen - have in common
Carbon, Hydrogen, Nitrogen, Oxygen
The major elements cycled in nature are carbon, nitrogen, phosphorus, and sulfur, and oxygen which forms part of all the cycles.
Carbon, Hydrogen, Oxygen and Nitrogen.
Hydrogen Oxygen Nitrogen Carbon
Carbon, oxygen, and nitrogen are vital components of life on Earth
Oxygen, energy, and reproduction.
Carbon, Nitrogen, Water and Oxygen Cycles.
how how might all the producers being dead in the ecosystem effect the carbon oxygen nitrogen cycles
Carbon, Nitrogen, Oxygen
Because there no oxygen on the moon.
carbon, oxygen, hydrogen and nitrogen - have in common
Carbon, Hydrogen, Nitrogen, Oxygen
water, rock, nitrogen, carbon, oxygen cycles
Carbon, Oxygen, Hydrogen, Nitrogen
The Water, Oxygen, Nitrogen, and Carbon Cycle...
carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur = "CHONPS"