Why are watersheds important for the maintenance of water quality? Choose all that apply. Select 2 correct answer(s)
Question 3 options:

they can transfer pollutants

their soil and plants can filter and clean water

they cause precipitation and acid rain

they cause floods

Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.