Writing > Identifying Sentence Errors

The following sentence contains either a single error or no error at all. If the sentence contains an error, select the one underlined part that must be changed to make the sentence correct. If the sentence contains no error, select choice E. 

Salt Ais valued not only because of its properties Bas a condiment and preservative, Cbut it is Dessential to the health of humans and animals. ENo error

(A) 2

(B) 6

(C) 7

(D) 12

(E) 14

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