Lakes and ponds which have limestone or calcium carbonate are affected less by acid rain than those which have granite. this is because ?

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot. active transport involves transport proteins, and facilitated diffusion does not. facilitated diffusion involves transport proteins, and active transport does not. active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

What type of competition exsist between two species. turtles and fish

Does solar energy ever run out? brainliest