Cardiovascular and Respiratory System

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Across
  1. 2. a complex tissue that contains cells and cell pieces in a watery solution
  2. 4. component of blood that helps seal cuts and heal bruises
  3. 5. component of blood that carries waste, nutrients, hormones, and salt away
  4. 7. iron substance that gives your blood that red color
  5. 10. tubes that provide a route for blood to flow in
  6. 11. depending on which proteins are present in your body, your blood is categorized into A, B, AB, or O
  7. 12. system that delivers materials to cells, carry wastes away, and contains cells that fight diseases
  8. 13. the system that brings in oxygen for breaking down glucose for energy
  9. 15. when blood from a donor is transferred to patient’s bloodstream
  10. 16. risk factor that controls how much LDL and HDL cholesterol body produces
Down
  1. 1. when the cardiac muscles are pushing blood out
  2. 3. small group of cells that regulates heartbeat
  3. 6. sacs where gases exchanged between blood and air
  4. 8. force with which blood pushes against the walls of your blood vessels
  5. 9. an organ that is the key part of the network of blood vessels that provides the oxygen needed in order for your body to function
  6. 14. when air passageways narrow and very little air goes to lungs