Answer:
I think it would be the first one but I'm not sure.
Answer:
Is it required for a class like the subject to write about or is it where you can pick the person you want to write about?
Explanation:
The correct answer is sedate.
In order to modify a noun <em>effect </em>found in this sentence, you need to use an adjective, and the word sedate is the only adjective among the possible options. Sedately is an adverb and it could modify a verb, sedateness and sedation are both nouns and therefore cannot be used here.
1) is
2) vital
3) no change
4) it
5) its
6) no change
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