Final answer:
In Freaks and Geeks, acts of rebellion include Lindsay experimenting with drugs, Sam standing up to bullies, and Daniel pursuing his passion for music.
Step-by-step explanation:
In the TV show Freaks and Geeks, there are several acts of rebellion portrayed by the characters. One example is when the character Lindsay rebels against her straight-A student image by hanging out with the 'freaks' and experimenting with drugs and alcohol. Another act of rebellion is when the character Sam stands up to the school bullies and refuses to be intimidated. Finally, the character Daniel rebels against societal expectations by pursuing his passion for rock music instead of conforming to his parents' wishes.