A source that consists of original material, such as an interview
Answer:
B. The narrator realizes that one person can have a big impact on others without even realizing.
Explanation:
I just took the quiz.
I would guess a semicolon. It is common for a semi-colon to be succeeded by a word like "however" or "therefore" and then a comma.
Answer: When your teacher checks for plagiarism she/he will see brainly.
Explanation: All you have to do is search for it then try writing it in your own words :) this sources might help
Wikipedia