[GIVING BRAINLIEST] Air above the equator is heated more than at any other place on Earth because solar rays strike the equator .

a. at a 180° angle c. more directly

b. at a 45° angle d. none of the above

c. more directly

d. none of the above

Please select the →BEST← answer from the choices provided.

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Did the detergents containing enzymes work better at removing stains than those containing no enzyme? why or why not?

Four statements about the development of the atomic model are shown below. a: electrons have wavelike properties. b: atoms have small, negatively charged particles. c. the center of an atom is a small, dense nucleus. d: atoms are hard, indivisible spheres. which order of statements represents the historical development of the atomic model? c-d-a-b c-d-b-a d— в-а — с d-b-c-a