Answer:
"the real reasons we explore space are more emotional and value-driven."
hope that helped <3
A metaphor is used to compare two things without using the words 'as' or 'like' in the sentence.
Example: He is such a pig - that sentence compares two things the boy and the pig and no words such are mentioned with 'as or like' therefore it is a metaphor
A is the right one. hope it helps
