Across
- 1. From respiratory system
- 3. Another word for glucose
- 5. The process by which nutrients pass from the digestive system to the blood
- 9. Smallest blood vessels
- 10. Different tissues working together to perform a specific task
- 11. Thick walled elastic blood vessels
- 14. Thin walled inelastic blood vessels
- 15. Makes a large number of abnormal white blood cells
Down
- 2. From digestive system
- 4. Helps the blood clot
- 6. a group of organs that interact with each other to perform a common task
- 7. Large muscle located below the lungs
- 8. Pumps blood out
- 12. Specialized cells working together to perform a function
- 13. Watery portions of the blood