Across
- 3. a blood vessel that carries blood away from the heart
- 4. carries blood throughout the body
- 6. on the inside
- 7. a hollow, muscular organ that pumps blood throughout the body
- 8. having the power to change things
- 10. lower chamber of the heart that pumps blood out of the heart
- 11. used as an area where people live
- 12. the outside boundary or surface of something
- 13. Not exact, but close enough to be reasonably correct.
- 16. when you think something is true
- 17. free from dirt or impurities
- 18. The act of going to see some person or place or thing for a short time
- 19. an amount of time
Down
- 1. the shore of a sea or ocean
- 2. interrupt, break, or destroy
- 4. pertaining to the heart and blood vessels
- 5. a blood vessel that carries blood back to the heart
- 9. easily broken or damaged
- 14. a section of a piece of writing, dealing with one topic
- 15. necessary; very important