Which word is a synonym of immaterial?

One of the best ways to increase tolerance when communicating with those from other cultures is to practice empathy, which refers to

When you don’t understand a concept during the lecture, it’s to flag it in your notes and leave a blank space so you can fill in more

What role does the element of motivation play in performances? a. it makes characters more relatable. b. it uses characters to enhance setting. c. it reveals characters’ weaknesses. d. it guides characters’ actions.