Across
- 3. Pumps blood to all organs. Makes blood flow
- 4. carries oxygen to all organs
- 7. tiny blood vessels conect arteries and veins
- 9. a fluid that is yellowish color and is mostly made up of water and proteins
- 10. bring back the wasted material
Down
- 1. Air/o2
- 2. CO2
- 5. the biggest part of the respiratory system
- 6. Transports oxygen, nitrients and hormones made of Blood plamsma, water, iron and more
- 8. Transports oxygenated blood from the heart to the to the capillaries and then to teh cells