sure okay all right so let's start looking at the earth right here this is the article or the pinna the part that you're seeing on the outside of the ear then we have um the external auditory canal here that's going to be the tube that leads in towards the tympanic membrane so if you kind of pull this piece out here you can see this right here this clear piece that's going to be the tympanic membrane which is the eardrum but tympanic membranes the scientific term there so if we put that back in we have three inner ear bones we have the malleus the incus and then the stapes here so if we pull this out again you have the malleus which is the hammer the incus which is the anvil so it kind of looks like an anvil you know what handle looks like if you watched like looney tunes the anvil there and then the stapes is the stirrup it's the one that looks kind of like a stirrup on like you ride horses so and when sound comes through and hits the tympanic with the tympanic membrane it causes the melees to move which causes incus to move which causes the stapes to move and that's sitting over that oval window which is going to allow the you know transmission of the sound wave into the actual cochlea so the cochlea is this part right here and so you can see in there and we'll look at the cochlear model in a minute so this part right here kind of where we see right here that's the vestibule and inside the vestibule that would have the utricle and saccule but this is the vestibule and then coming off of that you have these three semicircular canals so the semicircular canals are filled with fluid so that has to do with your dynamic equilibrium when you're moving and you have motion the fluid moves in those and that's why if you spin and then you stop spinning this fluid still is still moving that's why you still feel like you're moving you feel dizzy with that coming off of here you have the cochlear nerve here it's the cochlear nerve when we kind of look at at this you also have this tube this right here this is the auditory tube where you station to here and when you look at this you can kind of break this down into three sections so you have the you know outer ear kind of the middle ear is what you're seeing here and then inside the bony part here is going to be the inner ear here so outer middle and then inner ear are the kind of three sections that you're seeing there i got everything that's on this list for that one so that one's good