Kylie Clark/Mrs.Key
Across
- 1. clear fluid that leaks from blood vessels
- 6. tiny blood vessel that allows an exchange in blood & cells
- 7. collection of organs whose function is to take in oxygen
- 10. capillary-rich sac in lungs where exchange of oxygen & carbon dioxide is
- 11. masses of tissue that remove pathogens and dead cells
- 12. thin-walled tube that extends from larynx to bronchi
Down
- 1. network that collect the fluid & returns it to blood vessels
- 2. a blood vessel that carries blood away
- 3. a vessel that carries blood to the heart
- 4. one of 2 main branches of trachea that lead to lungs
- 5. part of respiratory system between the pharynx & trachea
- 6. a collection of organs that transport blood
- 8. the part of the respiratory system that extends from mouth to larynx
- 9. fluid that carries gases, nutrients, & waste