Can i have a bf and ra*tes please

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

Which pair of words best describes dada art? a. emotional and colorful b. dynamic and joyous c. realistic and dreamlike d. political and controversial

What is an insulae ? a) a roman building for the lower classes b) a roman building for sports c) a roman building for the wealthy