Answer:
The shape of the burrs allows for fairly uniform grinding with a high level of grind size control. It also is a very efficient shape that allows for lower-rpm grinder, which results in less noise and heat. Overall, conical burrs are not very expensive to manufacture.
Im pretty sure that it's D because A and B are definitely not the answers.
1. Staff
3. Ledger line
5. flat
8. grand staff
11. goes up
sorry this was all I could remember for piano lessons
Romantic artworks such as Delacroix's Liberty leading the people were often,
B: intended as type of social commentary.
