H A. Conduction of sound: Sound vibrations are funneled by the pina into the external auditory meatus causing the tympanic membrane to vibrate.
(Sound vibrations; are funneled; by the pina; into the external auditory meatus) (the external auditory meatus; causing; the tympanic membrane to vibrate)
Sound vibrations the external auditory meatus
are funneled causing
by the pina into the external auditory meatus
the tympanic membrane to vibrate