Across
- 2. Hormone that lowers blood sugar levels
- 6. A type of pathogen that includes yeasts and molds
- 10. When pathogens enter and multiply in the body
- 11. Connects the brain to the rest of the body
- 14. The system that uses hormones to regulate the body
- 15. The control center of the nervous system
- 16. The system that sends fast signals through neurons
- 17. A microorganism that causes disease
- 19. Single-celled organisms that can cause infections
- 21. A substance that stimulates immunity to a disease
- 22. Low blood sugar
- 23. A non-living pathogen that replicates inside cells
- 27. Maintaining stable internal conditions
- 28. A cooling response to high body temperature
- 29. Gland that produces adrenaline and other hormones
Down
- 1. Control of body temperature
- 2. The system that defends the body from pathogens
- 3. A nerve cell that carries electrical signals
- 4. High blood sugar
- 5. A chemical messenger in the body
- 7. Hormone that raises blood sugar levels
- 8. A loop system that helps keep balance in the body
- 9. The organ that releases insulin and glucagon
- 12. An organism that lives on or in a host and harms it
- 13. A disorder or malfunction of the body or mind
- 18. Blood vessels narrowing to keep heat
- 20. A protein that helps fight infections
- 24. A heating response to low body temperature
- 25. Blood vessels widening to lose heat
- 26. Master gland that controls other endocrine glands