1 The surveys show that teenagers and parents have different ideas about happiness. T FDS 2 The things that make us happy never change. T F DS 3 The surveys show that teenagers who do exercise are happier. T FDS 4 When we feel depressed it's good to do something active. OF DS 5 Exercise and eating chocolate can produce similar results. TFDS 6 It's important to value even short moments of happiness. T FDS