Choose the term that is best defined as the tendency of an
object to resist changes in its motion, that is, to stay süll or
keep moving with constant speed unless some force acts
upon it.
A resistance
B. inertia
C. momentum
D. friction

think about the oscillation of the toy shown in the video. when the toy is at the highest point of its motion, its velocity is zero and its acceleration is negative.

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

it has to be b, about 97 percent.

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.