An organic molecule will always contain?
1)carbon
2)carbon and hydrogen
3)hydrogen
4)o, h, and c

What is the importantence of the carbon and nitretan cycles in the environment

Afisherman is dragging his boat from the shore out into the ocean. match the following lists of areas he will move over in the correct order. continental rise continental slope continental shelf [tex]1.[/tex] [tex]2.[/tex] [tex]3.[/tex]

Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population