What colors did early humans use in their paintings

Many natural colors that were easy to come across, such as green golden or brown, sometimes black, or dye from flowers such as red, and yellow. Blue was very rare during this time

Howard ruffo  makes the reader feel that ellery has misidentified who is responsible for committing the crime and will end up feeling embarrassed.

For #1 i believe the answer would be d. because it is hard to perfect thatfor #3 i believe the answer would be b. because latin root meaning round  for #6 i believe the answer would be a. because it is a jewish thing