Which Child Is at the Greatest Risk for Overweight

Which child is at the greatest risk for overweight?

A) Cecilia, who watches 1 hour of TV in the family room each day
B) Travis, who uses an ad blocker to screen out ads during his 1½ hours of screen time each day
C) Marcella, who watches 1½ hours of TV in the living room each day
D) Leo, who watches 2 hours of TV and Internet with ads in his bedroom each day