What pitch is 2 ledger lines below the bass clef? what pitch is 1 ledger line above the treble clef?

please answer both 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

When you shoot using the lowest number possible for your aperture what is it called

What are possible sources a hair designer might use for inspirations