Based on these lines from"the gorgon's head" by nathaniel hawthorne is an imperative sentence is: b. "be careful that they do not see you before you see them".
the "imperative" sentence is a command, so i think it's the answer b.
hope this help
The correct answer would be C) <span>mailing the letter or submitting it as directed by the instructions on the publication’s website.</span>
Answer: Students prefer salty snacks over sweet because the percentage of sweet snacks were lower than the percentage of salty snacks