(Earth and Space Science) Match each galaxy to its description.

A. The Milly Way
B. Elliptical galaxy
C. Irregular galaxy

1. Has a spiral shape
2. Does not contain much gas or dust
3. Has the least amount of structure​

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

Which three statements represent the benefits of performing experiments using computer simulations?

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 !