B. Every 5 years
Every 5 years, The Dietary Guidelines for Americans are changed and published.
A fungus causes wingworms. <span>Fungi are present everywhere in our environment, including on the human body. They thrive in warm, moist areas, such as locker rooms and swimming pools, and in skin folds</span>
Marathon race would not be considered as a team sport.
Going to the movies, going to the gym, biking etc.
They could go for a hike or a walk. Hikes in a nearby forest are a great way to see nature on a daily basis and free of cost. If in an non rural area, such as a city, walking around town is a great way to get more physical activity! Another great way is to visit a zoo; most zoo have walking distance between the different animals. You can get both the active and nature in that as well.
(And I can't think of another one sorry)