I have a former student who had necrosis (death) of bone tissue due to lack of oxygen and nutrients reaching her bones. Which of the following body systems was most directly to blame for her problem?
OA.
The urinary system
OB.
The skeletal system
OC. The endocrine system
OD
The circulatory system
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What is republicanism? a. a form of government in which power is concentrated in one political party b. a form of government in which power is held by the poople and exercised by elected representatives. c. a form of govenment in which power is divided betweon the state and national levels. d .a form of government in which power is divided among co-equal branches