I think the answer is B.
With some quick researching.
Hope this helps
Answer:
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Explanation:
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A type of wave that can be used to clear a blockage from small tubes in the kidney is a the shock wave. Shock wave treatments are used to break up the stones and make it into fragments. These fragments are more easy to remove that the large ones.
No, only doing crunches will not help. You will have to do a variety of excercises to help lose weight around the belly. A good example of excercises that will help you lose weight would be cardio excercises.
The answer is EKG or ECG which stand for electrocardiogram.