Answer:
A primary source is an original document containing firsthand information about a topic. Different fields of study may use different types of primary sources. A secondary source contains commentary on or discussion about a primary source.
Explanation:
Answer: I believe the correct answer is D
Explanation: It is D because it not only gives confidence in the answer but validation unlike the other answer choices.
Answer:
C
Explanation:
I think it is C, I see no need for him to include directions to anything and all the other answers seem to fit.