Was there anything in the caves or about the caves that surprised you? why? was there anything in the caves or about the caves that surprised you? why?

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

What concern was incorporated into western art during the industrial revolution? a. the depiction of picturesque scenes b. the criticism of religion c. the nobility of entrepreneurs d. the plight of working people

Need to answer this question on a discussion board post