An archaeologist discovers new evidence suggesting humans inhabited a particular area long before it was originally believed. Because these results are so novel, if the archaeologist is critically thinking, she should first:

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )

answer; protectionism fosters competition and keeps price regulated;

answer; have joints that fail from excess by early the accumulated effects of unnoticed infections,all of these things are possible for a person born without the ability to feel pain;