Four soccer players are running down the field at the same speed. player one weighs 145 pounds and is running toward the north goal, player two weighs 175 pounds and is running toward the south goal, player three weighs 155 pounds and is running towards the south goal and player four weighs 185 pounds and is running towards the north goal. which player has the most momentum

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.