What is the electric potential 4.20 m from a -3.37*10^-6 C
charge? Include the sign, + or -
(Unit = v)

answer: i pick a

explanation:

answer: what are you talking about?

explanation:

a and c

c is 100% but i am confused in a

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.