Personal Health

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Across
  1. 4. chronic lung disorder that causes airways to become inflamed
  2. 5. Y-shaped protein made by B cells
  3. 6. unable to see things clearly unless they are relatively close to the eyes
  4. 8. conditions or practices(as of cleanliness)necessary for health
  5. 9. a bacteria that causes disease
  6. 10. a disease that is contagious
  7. 11. converting waste into reusable material
  8. 13. use again or more than once
Down
  1. 1. unable to see things clearly, especially if they are relatively close to the eyes
  2. 2. any of the white blood cells of the immune system that play a role in recognizing and destroying foreign cells, particles, or substances that have invaded the body
  3. 3. a disease that persists for a long time
  4. 7. what we use to measure sound
  5. 11. decline
  6. 12. decayed material used as plant fertilizer