Marc has started drinking whenever he is upset or stressed. when his friends ask him how much he drinks, he lies and makes excuses. he sees alcohol as an escape from his everyday problems. which stage of alcoholism is marc most likely in?

Sanjay weighs 185 pounds. at the shopping mall, sanjay can use the stairs or take the escalator. in 30 minutes, how many more calories could sanjay burn by climbing stairs than by standing on an escalator? which activities did you choose from the list to arrive at your answer?