Which statement best explains why visual aids and other media contribute to an effective speech?

A. They can make a speech seem more professional.

B. They can make complex ideas easier to understand.

C. They help the speaker feel less nervous.

D. They help the speaker establish a formal tone.

I believe the answer is B they can make complex ideas easier to understand

1. canadian → ned land  2. resolving action → denouement3. narrator of twenty thousand leagues under the sea → pierre aronnax  4. novel of manners → social class   5. planned action → plot  6. samuel pepys → diary  7. omniscient; first-person, limited → point of view  8. ivanhoe → historical novel  9. robinson crusoe → novel of incident  10. abstract idea → theme of novel

Her taking a guess here..