What is a good way for my 4th garder to answer "what is an equinox? "

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.

What body of water is the second cataract of the nile river submerged under

Which is not part of the definition of a family? two or more related people living together being married or in a partnership a single person living alone choices a and b