Answer:
Some scientists gaze into outer space to look for answers. Some scientists seek answers in the depths of the sea. When George Steinhauser wanted answers, he looked within himself. Also, Austrian chemist spent three years researching the contents of his navel and the navels of others. He has solved one of life's greatest mysteries. We now know exactly what bellybutton lint contains. Steinhauser presented his findings in the online version of the journal Medical Hypotheses. The Vienna University scientist analyzed over 500 samples to determine the exact makeup of the lint.
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Explanation:
For the answer to the question above, the right answer is the second one among the given choices which is absolutely.
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Your answer it is letter C