Across
- 1. System that works with the skeletal system to help you move
- 3. System made up of kidneys and bladder
- 5. A replica of a much smaller or larger object
- 8. A prokaryotic infectious agent treated with antibiotics
- 11. What bacteria and viruses have in common
- 13. Produced by the body in response to a virus
- 14. A non-living infectious agent, like COVID-19
- 16. System responsible for making offspring
- 18. An evidence-support explanation that can be changed
- 19. Chemical signals released by the endocrine system
- 20. Athlete's foot is caused by a _________.
Down
- 2. System that transports materials through the body
- 4. System that starts in the mouth
- 6. Tapeworms and lice are examples of a ________.
- 7. System involving gas exchange
- 9. Prescribed to treat a bacterial infection
- 10. The _____ of Conservation of Energy
- 12. System that controls all other systems
- 14. An injection used to protect against a virus
- 15. System that provides structure and support
- 17. Gas picked up and transported by the blood