Across
- 3. Salmonella bacteria attack this organ
- 6. Misuse of antibiotics can cause this
- 12. Through natural selection, organisms ______ to their environment
- 13. High blood pressure
- 15. Insect that transmits malaria
- 16. Penicillin comes from this
- 17. Long chains of sugar molecules
Down
- 1. HIV attacks the ______ system
- 2. Diabetes-related hormone
- 4. Genetically-determined characteristics
- 5. Immune system response
- 7. Leading cause of blindness
- 8. Decreased urine, dizziness, and dry mouth are common signs of this
- 9. Brain structure involved in memory
- 10. Smallest blood vessel
- 11. Skeletal piece
- 14. Stored fat is transformed into this when we need to use it