special sences

provide protection and helps maintain eyeball shape

allows light to enter the eye

nourishes posterior retina

helps change shape of lens and foucusing

contracts and dialates to let light in

allows ligh to hit the lens

focus light rays onto retina

nourishes lens and houses aqueus humor

nourishes lens and houses aqueus humor

houses vitreous body

holds retina agaist choroid

senses ight and creates electrical impulses that are sent through the optic nerve

transition to non photosensitive to complex

vision is especially sharp

connects the eye to the brain

optic nerve enters ad exits the eyeball

produces lacrimal fluid to lubricate eyeball and eyelid

covers and protects surface of eyeball

collects sound waves

directs soundwaves into ear canal

vibrates malleus from sound waves

equalizes air pressure

transmit and amplify vibrations

transmits vibrations from ear drum to incus

transmits vibrations from malleus to stapes

transmits vibrations to the inner ear membrane

connect the cochlea and semicircular canals

equillibrium of the body

equillibrium of the body

help maintain balace

transmit vibrations to spiral organ

entrance for vibrations

dissipates pressure in the ear

recives imput from olfactory epithelium

carries sensory info to the brain

detects pheromones

maintain equilibrium

allow you to see color and black and white

recieve info from receptors

connect n relay signals to the optic neve

amplified sound waves are processed

recieve sound information

covers and protects the spiral organ of corti

supports the spiral organ of corti

convert vibrations into nerve impulses

secrete mucus

houses tast bud

houses gustatory cells

function as taste receptors

opening to recive chemicals through the saliva