Many charities support good causes, but one of the difficulties each of them has is organizing their fundraising events. you've decided that you'd like to donate your skills to create a program that organizes the typical activities at a fund-raising gala. in particular, your program will manage the following:
1) ticket sales 2) silent auction 3) raffle

Nickel crystallizes in the face-centered cubic (fcc) lattice. the density of the metal is 8902 kg/m3. calculate the radius of a nickel atom.

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

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 !