Across
- 2. regulate body defenses
- 5. delivers oxygen, white blood cells, hormones and nutrients
- 6. made up of glands that use information carried by the nervous system to help regulate the body
- 8. responsible for creating life
- 9. hold the body together and give it shape and protect organs and tissues
- 10. communication network to transmit information and coordinate
Down
- 1. extract oxygen from air and expel carbon dioxide
- 3. associated with movement
- 4. maintains body's electrolyte levels and filters waste
- 7. break up food to obtain energy