Im on laptop so my drawing is horrible my pc is not working im better on there for readerofwings

The protects the ear, collects sounds, and channels them to the middle ear a middle ear b ear drum' c front ear d outer ear

A. what should the time signature be for the b. every note in this example is (write the letter name.) c. circle all eighth notes. d. how many beats does the rest in the first measure get? e. give the example a final barline. bonus: include a dynamic marking of your choice.

Does anyone know how to get better at drawing? (any advice is welcome and needed)