D. Audience members who stood in front of the stage to watch plays.
1 answer is longevity 2 answer is cardiovascular system
The main character is the protagonist.
Each roll is independent to the others, and there is a 1/6 (16.7%) chance that a 6 is rolled. so you multiply each roll's probability together:
1/6 x 1/6 x 1/6 x 1/6 = 0.00077