Answer:
A combination of a verb and an adverb or a verb and a preposition, or both, in which the combination has a meaning different from the meaning of the words considered separately : "Catch on " is a phrasal verb meaning of understand.
I think that the answer is A.
Hope this Helped (=^-^=)
Answer: Because it's an icy body and not like the other planets.
Explanation: I hope that this helps you out! Have a good day!
Pretty boring nothing extreme I thought something dramatic will happen but nope