Across
- 2. in biology, a vessel that carries blood to the heart
- 6. the upper part of the chamber
- 9. the flow of blood from the heart to the lungs
- 10. has a right and left side
- 13. a tiny blood vessel that allows an exchange between blood and cells in tissue
- 14. a blood vessel that carries blood away from the heart to the body's organs
- 15. the flow of blood from the heart to all parts of the body
Down
- 1. the process by which a body gains and uses oxygen and gets rid of carbon dioxide and water
- 3. the force that the blood exerts on the walls of the arteries
- 4. the lower part of the chamber
- 5. one of the two tubes that connect the lungs with the trachea
- 7. a connective tissue made up of plasma, red blood cells, platelets, and white blood cells
- 8. a collection of organs that transport blood throughout the body
- 11. the group of organs that take in oxygen and get rid of carbon dioxide
- 12. the tube that connects the larynx to the lungs