Which of the following would indicate a change in the amount of total energy in a substance? Check all that apply.

A) change in color from green to blue.
B) A rise in temperature from 10 degrees celsius to 30 degrees celsius.
C) A loss of mass from 185 g to 143 g.
D) 500 mL of liquid in a beaker placed into 2 beakers of 250 mL each.
E) A liquid freezing into a solid,

if a star is moving toward earth, its light waves appear to be squeezed together. hope it

massxgravity x heght=weightxheight= pe

4900=490xh

h=10

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.