Across
- 4. Organism that lives on or in host.
- 5. Feeds of blood
- 6. Commonly found in salt
- 8. Like worms
- 9. A tiny living organism
- 11. cough Affects dogs (viruses and bacteria)
- 12. Separated from others.
- 13. Found in dust or plants.
Down
- 1. Including muscle function and energy production
- 2. Wingless insect jump long distance
- 3. Transmits pathogens.
- 7. Check Physical and mental well-being
- 10. Parasitic worm