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Answer:Yes</h3>
Explanation: There is no positive effect of war
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Technology has gotten much better since the 1920s
The essential appositive in the sentence "astronomer maia mitchell discovered a comet in 1847 and went on to become the first professional female astronomer in the united states," is Maia Mitchel. The last option is correct.
An appositive consists on a noun or noun phrase that renames another noun right beside it. The appositive can be a short or long combination of words.
In this particular case, the words Maia Mitchell which is a proper noun is renaming the noun astronomer, which is right before it and constitutes the subject of the sentence.
By unveiling the thoughts and actions of the character
The correct answer is D.Hope this helps!!! If you have any questions or concerns about my answer, make sure to let me know!!