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Across
  1. 2. Lymphocytes help your body defend itself against disease-body. Lymph nodes filter out microorganisms
  2. 5. foreign materials that have been
  3. 7. (KOR uh ner ee) circulation,
  4. 9. 14, carries lymph through a network of lymph capillary-lymphocytes (LIHM fuh sites), a type of white blood
  5. 11. After tissue fluid diffuses into the lymphatic capillaries it is
  6. 13. circulation, veins. Arteries are blood vessels that
  7. 15. flow of blood through the heart
  8. 16. much glow bun), which is a molecule that carries oxygenPlatelets are irregularly shaped cell fragments that help clot
Down
  1. 1. blood away from the heart. Arteries, The blood vessels that carry blood back to the heart are
  2. 2. The two upper chambers are called the right and left
  3. 3. (AY tree um). The two lower chambers are called the
  4. 4. vessels called capillaries, The liquid part of blood
  5. 6. the lungs and back to the heart is pulmonary circulation. your organs and body tissues, except the heart and lungs, by
  6. 8. and left ventricles which supply it with nutrients and oxygen and remove wastes.
  7. 10. mostly water and is called plasma. They contain hemoglobin
  8. 12. lymphatic system, as shown in
  9. 14. veins, Arteries, and veins are connected by microscopic