Across
- 2. Something used to aid people with an injury
- 4. a person who designs and builds machines
- 7. A mechanism such as a phone and computer
- 8. a Biological threat to safety
- 9. changes in something established
- 11. the process of forming new substances
- 12. DNA, Molecules, what makes us whole
- 13. a distinctive symptom or characteristic
- 14. The Safety and Well being of others
Down
- 1. relating to both biology and medicine
- 3. he branch of science and technology
- 5. treatment for the deceased
- 6. machinery and equipment
- 10. made or produced by humans