Historical accounts on the Hall of bulls painted on a limestone and the "Real art" cow in the dining room of the SWOPA

What is the purpose of the outer ear? a. to convert mechanical waves into electrical waves b. to evaluate the quality of sound c. to convert sound waves into mechanical waves d. to collect and focus sound waves

Pitches moving in a downward pattern are called

Ablind girl lost her pencil, book and what did she lose first? (this is really good for people who don't have an adequate amount of points! )