2 Written Questions

1. outer layer that provides protection for the interior parts of the eye, white part of eye
2. light enters through the eye

2 Multiple Choice Questions

1. layer of connective tissue, midddle area of eye
   1. cornea
   2. ear infection
   3. sclera
   4. uvea
2. microbes from the throat travel to the eustachian tube
   1. cornea
   2. eustachian tube
   3. uvea
   4. ear infection

2 True/False Questions

1. eustachian tube → balance pressure in the middle ear when the outside air pressure changes

   True        False

2. lacrimal glands → produc tears

   True        False