Across
- 3. condition in which distant objects are seen more clearly than nearby objects
- 6. condition that occurs when a person frequently gets less sleep than they need
- 7. tiny insects that attach to the scalp and feed on human blood
- 10. sticky, colorless film that coats the teeth and damages enamel
- 13. substance that increases energy, alertness, and attention and can make it difficult to sleep
- 14. ringing in the ears that may occur after exposure to excessively loud sounds
- 16. type of light from digital devices that can make it more difficult to fall asleep
- 17. dental specialist who prevents and corrects teeth misalignments
- 18. product designed to stop or dry up sweat
- 20. chronic condition that causes red, dry, and itchy patches of skin
- 21. routine of going to bed and waking up at about the same times each day
- 22. term used to describe a person who does not get enough sleep
- 23. naturally occurring changes in the body that typically follow a 24-hour cycle
Down
- 1. product designed to cover up body odor
- 2. eye care specialist who examines and treats vision conditions
- 4. pattern of sleeping and waking during a 24-hour period
- 5. dead skin that flakes off the scalp due to dryness or irritation
- 8. holes in the teeth that occur when plaque damages tooth enamel
- 9. skin condition in which inflamed, clogged hair follicles cause pimples
- 11. hormone that increases relaxation and sleepiness and signals that it is time to sleep
- 12. condition in which the eye does not focus light evenly, causing objects to appear blurry or stretched
- 15. people who can function well on less sleep than most people
- 19. condition in which close objects appear clear while faraway objects appear blurry