He describes all different types of people in different classes
Answer:
The prepositional phrase is: "in the pool" .
As such, you would put a "P" over each of the 3 (three) words in the phrase:
" in the pool" .
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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.
