Human Body 104-119

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Across
  1. 4. force that the blood exerts on the walls of arteries
  2. 6. use of oxygen by cells to release energy stored in food
  3. 7. pieces of larger cells found in bone marrow floating in plasma that help stop bleeding by making fiber nets to form clots
  4. 9. circulation of blood between the heart and body
  5. 11. process of using oxygen and releasing carbon dioxide and water
  6. 12. includes heart, blood, blood vessels, and lymphatic system; functions to move blood throughout body
  7. 13. tiny sacs at the ends of the bronchioles surrounded by capillaries where exchanges of gases occur
  8. 14. group of organs that take in oxygen and get rid of carbon dioxide
  9. 15. tiniest of blood vessels that allow for exchanges with body cells
Down
  1. 1. circulation of blood between the heart and lungs
  2. 2. connective tissue which carries gases, nutrients, and wastes through body
  3. 3. part of blood that defends the body against pathogens and cleans wounds
  4. 5. most blood cells, made in bone marrow, carries oxygen to body cells
  5. 7. fluid part of blood containing a mixture of water, minerals, nutrients, sugars, proteins and other substances
  6. 8. blood vessels that carry blood back to the heart
  7. 10. blood vessels that carry blood away from heart