Solar power and wind power are similar because
A.
they are both non-renewable energy sources.
B.
they both are powered by water.
C.
they are both dependent upon weather and location.
D.
they both are very expensive to operate.

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.

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.