Answer:
B) Two words that sound the same may have different spellings and meanings.
Explanation:
You get his parents scream at him to do his homework and raise grades up starting at the age of 3
C.a new substance is produced
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.
