Big things can look very small when seen from far away. describe how you know big things far away aren't really small.*

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

The biosphere of the earth is made up of . a. inorganic b. organic