Answer:
Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium. The pulmonary vein empties oxygen-rich blood, from the lungs into the left atrium.
Explanation:
hope this helps...
and if u didn't get it its veins...
Registered health information technicians, registered health information administrators and certified health data analysts typically worked in Health care facilities and health care providers. Unless some companies like business companies are in need of health related professionals, then they would be working for such companies.
Answer:
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