Across
- 2. a pair of organs that remove extra water and waste from the blader
- 3. digests food
- 8. a fibrous tissue that connects muscle to the bone
- 10. System breaks down nutrients and releases it to the body
- 13. system allows fresh air into the body while getting rid of waste gasses
- 14. cord carries messages from the brain to the body or vice versa
- 15. a pair of organs that supplies the body with oxygen and gets rid of carbon dioxide
- 16. system produces eggs and sperm cells
- 17. marrow soft spongy tissue that contains many blood vessels found in the center
- 19. system maintains homeostasis for the body
- 22. System delivers oxygen and nutrients to the cell and gets rid of waste
Down
- 1. System complex network of vessels, tissues, and organs
- 4. posture
- 5. thread-like needles that grow from skin
- 6. a female organ where eggs are produced
- 7. system regulates biological processes
- 9. system maintains the volume and composition of the body
- 11. a bone structure that forms the head in vertebrates
- 12. a muscular organ that pumps blood
- 14. System gives the body structure and support and protects internal organs
- 18. System allows the body to communicate
- 20. System allows movement, circulates blood flow, and
- 21. where offspring are conceived and gestate until they are born