Looking right and left at a stop sign

answer: the last direction you look is the direction traffic is coming from in the lane on your side of the street, because that's who would hit you as you step into the street. in the us that means look left. as you walk across, before crossing the center line you look right, because now those are the cars that would hit you

explanation:

a lack of sleep can affect body weight. two hormones in the body, leptin and ghrelin, control feelings of hunger and satiety, or fullness.

explanation:

the members of alcoholic anonymous aren't required to disclose their last names.