Lol, tell me these pictures aren't adorable!

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

Go for the face to the foot 30 inche to40units

Find as many errors as you can on the pattern layout below. list them and tell how each error can be corrected.1.2.3.4.5.6.7.8.9.