List three different visual aids

List three different visual aids that you could potentially use for each topic listed. You can copy/paste example speech topics below to the Forum and place your examples following the topics. Explain what visual aid would best represent each topic and why? Each post needs to be between 75-150 words. 

To persuade my audience to donate blood

To persuade my audience to fasten their seatbelts

To persuade my audience to begin an exercise program

To inform my audience about the different types of coins of the world
To inform my audience about the different types of coins of the world

Please use your own word.