Whoever makes me hurt and hates me and thinks im stupid gets brainliest i wanna see how much people that hate me and dont even know me

Where does the availability of water pose the greatest problem

How long does it take for saturn to orbit the sun?

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.