Answer: A
Explanation:
The evolution of dogs is a scientific topic that has a lot of scientific research backing it up. So, the most reliable source would be one that is revised by people well versed in this area of knowledge. An academic paper revised by peers is an official, trustworthy source.
Answer:
I believe it's A. But please get another source, I haven't really gone into this question
Explanation:
Because she is the "bad guy." Protagonist is good, antagonist is bad.