Hygiene Project #1

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Across
  1. 3. the clear tissue covering the front of the eye
  2. 6. a product designed to cover up body odor
  3. 8. the innermost layer of skin, which contains fat, blood vessels, and nerve endings; attaches to underlying bone and muscle
  4. 10. the tissue by which nerve impulses travel from the retina to the brain
  5. 12. the condition of having bad-smelling breath
  6. 14. small insects that attach to hair and feed on human blood
  7. 16. a chronic skin condition characterized by patches of red, itchy, dry, or swollen skin
  8. 19. a product that protects the skin by absorbing and scattering UV rays
  9. 22. a product designed to cover up body order
  10. 23. hair follicles underneath your skin that contain oil producing glands
  11. 24. a spiral tube in the inner ear that senses sound vibrations and transmits them to the auditory nerve
  12. 26. the part of the middle ear that vibrates in response to sound
  13. 28. an inflammation of the gums
  14. 29. a substance produced in the mouth, which contains enzymes that break down food
  15. 30. the area of your mouth that includes the lips, teeth, and tongue
Down
  1. 1. a sticky, colorless substance formed by bacteria in the mouth; coats the teeth and slowly dissolves enamel
  2. 2. art permanent decorations that are applied to the body; examples include tattoos and piercings
  3. 4. a skin condition in which inflamed, clogged hair follicles cause pimples
  4. 5. the colored part of the eye that constricts and dilates the pupil
  5. 7. the outermost layer of skin, which protects the body from foreign substances and contains pigment-producing cells
  6. 9. a severe type of acne that requires medical treatment
  7. 11. holes in the teeth caused by plaque eating away at tooth enamel
  8. 13. the middle layer of skin, which contains hair follicles
  9. 15. the innnermost, light sensitive area of the eye, composed of photoreceptors that convert light into nerve impulses and electrical signals
  10. 17. dead skin that flakes off the scalp due to dryness, infrequent shampooing, or irritation
  11. 18. a clear part of the eye that focuses light on the retina
  12. 20. an invisible type of radiation that emanates from the sun, tanning beds, and sunlamps
  13. 21. an infection in which bacteria gets beneath the gums and destroys gum and bone
  14. 25. the black opening in the middle of the iris through which light passes
  15. 27. the units by which sound intensity, or loudness, is measured