Who among these are more likely to fall prey to addiction?
sam, whose parents are occasional drinkers
gloria who has been awarded the student of the year for her performance at school jake, who is very social and has a lot of friends
nancy, who is curious to know what smoking feels like

Mason joined the water polo team at his school. as part of his conditioning, mason's coach requires a 25-minute run during practice. mason's heart rate reaches 125 beats per minute, but his target heart rate zone is 138—183 beats per minute. what should mason do to get the most benefit for his heart? increase the amount of time he runs increase the speed at which he runs decrease the amount of time he runs decrease the speed at which he runs