Circulatory and Immune Systems Question
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Most strokes and heart attacks are caused by the abnormal clotting of blood in an unbroken vessel. Moreover, a piece of the (clot) may break loose and begin to travel in the bloodstream as a(n) .
- thrombus, embolus
- embolism, thrombus
- plaque; thrombus
- thrombosis; plaque
- plaque; embolus