Across
- 9. support and protect
- 11. a hollow muscular organ that pumps blood
- 12. a large lobed glandular organ
- 13. tissue found in bones
- 16. used for smelling and breathing
- 17. tissue lines the outside of your organs
- 18. response to a stimulus
- 19. an individual plant, animal, and single celled life form
- 20. the colorless fluid part of the blood
- 21. collects urine for excretion
- 23. a small disk shaped cell fragment
- 25. tissue supports and connects pther parts of the body
Down
- 1. center most important part of a cell
- 2. duct where urine passes from the kidney to the bladder
- 3. a tube shaped sac attached to the large intestine
- 4. immunity to a disease
- 5. balancing or evening out of something
- 6. canal that connects the throat to the stomach
- 7. coordinate, control, connect
- 8. soup where most of the cellular metabolism occurs
- 10. tubes that transport usually oxygenated blood
- 14. dome shaped muscular part separating the thorax and abdomen
- 15. breathing system
- 22. any tubes forming the circulatory system
- 24. largest organ