What is the gradient of the bighorn river and that of its unnamed tributary? (gradient equals the vertical drop divided by channel length. give your answers in feet per

Which statement best describes what the symbolism in this passage from everyday use by alice walker reveals about the narrator character

The largest internal organ in the frog is the

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.