Which TWO actions would increase the strength of the electric force between two objects?
A. Moving them closer together B. Making the charges more unbalanced
C. Making the charges more balanced D. Moving them farther apart

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

we would need to see the picture to answer it

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

. the sierra madre fault zone of southern california

. the san andreas fault california