Across
- 1. (CO2)
- 5. system that transports blood through the body
- 8. type of transport : delivers nutrients and oxygen to all different types of tissue in the body
- 10. circulatory system's main fluid
- 11. 55% of blood
- 13. type of transport: facilitates gas exchange
- 14. (body system) most directly interacts with circulatory and includes: lungs, nose, and mouth
- 15. gas(O2)
Down
- 2. think of digestive system, also transported in circulatory system
- 3. moves blood toward the heart
- 4. another name for the circulatory system
- 6. moves blood way from the heart
- 7. main organ in the circulatory system
- 9. connect veins and arteries (plural form)
- 12. produced by the endocrine system and is transported by the circulatory system
