Describing the Big Bang Theory Which statement accurately describes the origin and expansion of the universe?

As the universe continues to expand, it gradually gets warmer.
Galaxies that are farther away are moving away more slowly.
Cosmic background radiation is leftover thermal energy from the big bang.
Stars and galaxies formed almost immediately after the big bang occurred.

from

explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

i would like to make dinner for my mom, dad, and sister

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.

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas