where did all the people go?

what type is the sentence above?
a.
complex sentence
b.
interrogative sentence
c.
compound sentence
d.
imperative sentence

Imperative Sentence

Explanation:

Share a Wish or Request – This type of imperative sentence shares polite wishes and requests with someone, such as, “Have a good day!” Offer an Invitation – This type of imperative sentence extends an invitation, such as, “Please join me for dinner tonight.”

answer: "the beating heart symbolizes the narrator's conscience, or his sense of guilt and wrongdoing" so its b

explanation:

"to look at him, or hear him describe it, he had no guilt. however, poe decided to symbolize this man's subconscious guilt through the heartbeat."

7

explanation:

it depends on what grade.

kindergarten to senior year in high school will go for about 7 hours. pre-k will go for bout 4-5 hours. college, it depends on your classes.