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seterria seterria
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6 years ago
The two heart chambers that pump blood are the
 
  A) atria.
  B) aorta.
  C) ventricles.
  D) valves.



Which body system helps to balance fluids, plays a role in immunity, acts as a filter, and transports certain fats into the bloodstream?
 
  A) Cardiovascular
  B) Urinary
  C) Lymphatic
  D) Digestive



The two heart chambers that receive blood are the
 
  A) atria.
  B) aorta.
  C) ventricles.
  D) valves.



Which lymphoid organ stores extra blood that can be returned to the bloodstream in the event of extreme blood loss?
 
  A) Liver
  B) Spleen
  C) Thymus gland
  D) Lymphatic vessel



True or False? An electroencephalogram is a test that records the brain's electrical activity.
 
  A) True
  B) False
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ownyoashownyoash
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Posts: 292
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6 years ago
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seterria Author
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6 years ago
Thank you
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