One fourth of adults are not active at all. true or false?

What a self improvement for a busy person who had difficulty finding time to exercise/ dropping out of clubs and activities/ refusing social invitations from friends/ scheduling daily invitation activity/ sleeping fewer hours at night

Which one of the following causes people to go through a cycle of losing weight, gaining it back, then lose it again

Social sciences are the observable facts or events that involve human society. select the best answer from the choices provided t f