TRUE. smoking can be unpleasant for the people around you or even harmful due to secondhand smoke. It's a great change for everyone involved... except for maybe cigarette companies, of course.
A metal ball and a wooden ball
Are there any multiple choice answers?
For substantial health benefits, adults should do at least 150 minutes (2 hours and 30 minutes) a week of moderate-intensity, or 75 minutes (1 hour and 15 minutes) a week of vigorous-intensity aerobic physical activity, or an equivalent combination of moderate- and vigorous-intensity aerobic activity.