When jamie removes a woolen cap, his hair develops an excess of static charge which of these best explains this phenomenon?

B

Because when a woolen cap rubs Jamie’s hair, electrons are transferred from Jamie’s hair to the woolen cap. As a result, his hair turns positively charged, and the cap turns positively charged. This happens because hair gives up electrons more readily than wool. Note that positive charges do not get transferred; only electrons can get transferred.

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.