Across
- 1. regular exercise can also lower your blood pressure
- 2. blood cells, transport oxygen to cells/tissue of the body
- 5. top two entrance of the heart
- 8. deliver oxygen, hormones and nutrients to cells and carry waste away
- 10. small vessels that carry blood between arterioles and venules (artery and vein)
- 11. bottom two muscular pushes blood out to the body from the heart
- 12. blood cells protect and fight off infection, produce in bone marrow
- 13. carry blood away from the heart, make of thick muscle fibers, branch into arterioles
Down
- 1. your body has water
- 3. "reset button" for your body
- 4. increased rates of "gas waste"
- 6. improves coordination and balance of muscle groups
- 7. bring blood back to the heart
- 8. improves strength of bones
- 9. cells that prevent the body's loss pf blood, create clots