I believe the answer should be E
Answer: A. Your tone.
Explanation:
It would mosty likley be your tone because if the crowd were good you woudl want to have their anttention and if they weren't such a good crowd you would get frustrated because that woudl be annoying. So for that sake it would be your tone that woudl chang einfront of an audience.
Answer:
Jules Verne
Explanation:
Twenty Thousand Leagues Under the Sea written in 1870. This was long before the submarine was invented.
Answer:
A: The belief about the personal attributes of the members of a particular group of people
Explanation: