Body Systems
Across
- 5. system which includes the heart
- 7. white blood cell that "eats" invaders
- 10. nerve cell that supports and nuorishes nrutond
- 11. kind of immunity the a baby gets in the womb
- 12. system which takes in and processes nutrients
- 13. first line of defense against pathogens
Down
- 1. system which takes in oxygen
- 2. system which gets rid of body wastes
- 3. large white cells to respond
- 4. system which protects against pathogens
- 6. small bone embedded in muscle
- 8. kind of immunity one gets through vaccination
- 9. causes lymphocytes to be produced