Which two statements are true for both compounds and mixtures? A. Their particles all have the same chemical formula.
B. They can be separated into two or more elements.
C. Their particles are held together by chemical bonds.
D. They are made up of more than one type of atom.
SMIT

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 !