the answer is C.
Plants use atmospheric CO2 through photosynthesis
Answer:
A lipid containing a phosphate group in it's molecule is known as phospholipid.
Explanation:
For example : phosphatidylcholine.
D) creates a variety of intercellular enviroment
Helium is a real gas also. The only difference I know is that it is inert and does not interact... Same goes with all the Group 8 Noble gases.
