No. Science cannot go too far. Science is the method of pursuing knowledge, and the pursuit of knowledge. Knowledge in itself is not dangerous. It only becomes dangerous when people use it for immoral purposes, and THAT has nothing to do with the science that produced the knowledge.
It is true that the history of the English language is closely linked with Latin borrowings, as evidenced by the great number of Latin roots present in English even today.
A very large percentage of the English language and words actually come from Latin.
B because all the others are wrong grammatically<span />
Yes, because it provides concrete evidence to the author’s claim.