Evidence about dalton's atomic theory has shown that a. all of dalton's hypotheses were correct. b. atoms of an element can have different numbers of protons. c. atoms are divisible. d. all atoms of an element are not identical but they must all have the same mass.

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !