What effect does the narrator's dream about Elizabeth have on the story? A It reveals key information.
B It introduces a plot twist.
C It builds tension,
D It adds mystery.

A It reveals key information.

Explanation:

According to chapter 5 of the book Frankenstein, Victor, the narrator has a dream about Elizabeth which has elements of a previous tragedy and foreshadows a greater tragedy to come.

The effect of this dream on the story is that it reveals important information.

the legal limit for the drivers who can drive after consuming any amount of alcohol is 21 years.

explanation:

on november 1, 1996, a "zero tolerance law" was put into effect in the new york state.

according to this zero tolerance law, for people under the age of 21 years, it was illegal to purchase and possess alcohol or to drive after consuming any amount of it.

also, the alcohol involvement rate for the drivers under the age of 21 was roughly twice that of elderly drivers.