Good Hygiene

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 3. The state of being covered with unclean things (4)
  2. 5. Used with water to wash (4)
  3. 6. Tiny single-celled living things, some of which cause illness (8)
  4. 10. To communicate a disease to (6)
  5. 11. Part of an organism consisting of an aggregate of cells having a similar structure and function (6)

Down

  1. 1. A small apparently simple structure from which new tissue can develop into a complete organism (plural) (5)
  2. 2. Clear liquid we drink that falls as rain (5)
  3. 4. A regulator for controlling the flow of a liquid from a reservoir (6)
  4. 7. The event of something coming in contact with the body (5)
  5. 8. Impairment of normal physiological function affecting part or all of an organism (7)
  6. 9. A symptom consisting of the involuntary expulsion of air from the nose (6)
  7. 12. A natural protective body covering and site of the sense of touch (4)