OSHA Crossword

12345678910
Across
  1. 4. needles, scalpel blades, glass and other objects that may cut or puncture
  2. 8. chemical agents that kill or prevent the growth of microorganisms on inanimate objects
  3. 9. poisonous
  4. 10. easily ignited and capable of burning rapidly
Down
  1. 1. Occupational Safety and Health Administration
  2. 2. a microorganism that produces disease
  3. 3. invasion and multiplication of microorganisms in body tissues
  4. 5. Material Safety Data Sheet
  5. 6. a natural rubber made from the sap of a rubber tress
  6. 7. process of supplying a building or part of it continuously with fresh air