How do metaphors and extended metaphors differ?

Read the following claim. people likely will continue making new year's resolutions despite often being unable to follow through on them. which selection from the article provides the best support for this statement?

Whigh sentence represents a sequence of events where the understanding comes prior to completion of the homework

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.