Answer:
D. They realize that he is the only person who is willing to participate
Explanation: Because he has a lot of determination.
Charlie is chosen for the experiment because he is a hard worker who desperately wants to learn, despite the many setbacks and limitations he encounters. The researchers know this because Ms. Kinnian vouches for him.
A To persuade
"creating" infers that the paths have not been made yet, hence this cannot be informational fully
Read it and if it sounds like two sentences( two different things,topics) take it apart and/or rewrite it
