Across
- 3. a tube that carries blood to the heart
- 4. the main organ of the circulatory system
- 5. the part something has
- 7. a part that changes electricity to motion
- 10. a pulling force from a magnet
- 11. a path for electricity to flow through
- 14. the muscle allows breathing
- 16. the liquid part of blood
- 17. the part of blood the form clots
- 19. pole the two sides of a magnet
Down
- 1. the job something does
- 2. a pushing force from a magnet
- 6. something electricity can flow through
- 8. a tube that carries blood away from the heart
- 9. the smallest blood vessels
- 12. something electricity cannot flow through
- 13. force the attracting or repelling of a magnet
- 15. a material that attracts iron
- 18. the ability to cause change