Please answer this: Determine the topic of the passage. "In a PVC, the ventricles contract first and before the atria have optimally filled the ventricles with blood, which means that circulation is inefficient." Topic:
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Answer: Premature ventricular contraction


Please answer this: Determine the topic of the passage. "The Wizard of Oz, known during his reign as The Great and Powerful Oz, is the epithet of Oscar Zoroaster Phadrig Isaac Norman Henkel Emmannuel Ambroise Diggs, a fictional character in the Land of Oz , created by American author L. Frank Baum ." Topic:
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Answer: Wizard of Oz (character)


Please answer this: Determine the topic of the passage. ""BASE" is an acronym that stands for four categories of fixed objects from which one can jump: buildings , antennas , spans ( bridges ), and earth ( cliffs )." Topic:
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Answer:
BASE jumping