Answers

2016-06-19T14:26:14+08:00
Diseases in the Circulatory System and the Respiratory System begins to develop if a certain part of the organ has some complications. For example, if the heart has a complication, it may develop Angina, Heart Attacks, and others, or if the blood develops some complications it may result in Anemia, Leukemia (Cancer of the blood) and the like.
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