Hey there
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The correct answer is:
Nitrogen is a key element in the formation of B. amino acids ,which are substances necessary to living organisms.
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Hope this helps you
The answer is Consequence, Exemplifying, Priority, and Summary.
which sentence contains a fragment
?:B
Slogans Protesting secret black meeting. (read it in a book)
A protagonist is a character who evokes the reader’s sympathy.
