Dias anyone knows what culprit means

Which of the following will most likely happen if the pancreas does not produce sufficient insulin? blood sugar will decrease because insulin lowers blood sugar when it rises too high. blood sugar will increase because insulin increases blood sugar when it falls too low. blood sugar will increase because insulin lowers blood sugar when it rises too high. blood sugar will decrease because insulin increases blood sugar when it falls too low.

Can someone me answer this english question

Discuss how hawthorne uses irony in "young goodman brown" to develop a theme or a character. your answer should be between 250 and 300 words.