Across
- 4. One force against another
- 6. Makes things such as medicine
- 7. Afflicting a vast area with a disease
- 8. Capable of transmitting diseases
- 9. A natural process of evolution
- 11. Descendant of a particular parent or ancestor
- 12. A cause of infection or disease
- 13. Branch of philosophy
- 14. Promoting health and preventing illness
Down
- 1. Raising of crops and livestock
- 2. Differs from its parents
- 3. Produced by ferns, fungi, and other organisms
- 5. Incapable of transmitting diseases
- 7. Collective human inhabitants
- 10. Spreading rapidly to many individuals