The purpose is to learn something from it, and keep pushing you would get through it don’t give up until you there!
Hey!
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Part A:

When Samara came up with the idea of creating a new park she didn't know anything about how she would come up with an idea and presenting it to the zoning board.
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Part B:

What I said above is what the answer is to Part B. If Samara wouldn't have gone to the library to learn how you would present an idea to the zoning board she would have never been able to create the park at all.
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Hope This Helped! Good Luck!
Answer:
Explanation:
Common signal words show emphasis, addition, comparison or contrast, illustration, and cause and effect. EMPHASIS WORDS Among the most valuable signals for you to know are emphasis words, through which the writer tells you directly that a particular idea or detail is especially important.
I’m pretty sure the word feign means pretend
Well the answer b and c are both right but I would pick b