Please help... awarding 20 points and brainiest if correct.

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

How do scientists think that gravity affected the formation of our solar system?

Why is permeable soil best for plants that need a lot of drainage?