Answer:
A
Explanation:
You first need to hook in your audience and then state your claim
Answer:
to show how difficult the task was and how important the solutions would be.
Explanation:
The author shows how difficult it was to land on the moon safely and return home. There were several big problems with this very important mission and big problems need big solutions, for this reason, the collaborators who made themselves available to participate in the project were strengthened in these difficulties and worked hard to search for efficient and successful solutions. With that, we can say that the author mentions the uncertainty that the team had to manage to send the man to the moon to show how difficult the task was and how important the solutions would be.
Probably not, nothing is perfect, people will still make mistakes, the world will never be perfect so probably not.
