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1 September, 11:16

A healthy human heart beats about 1,533,000 times in a year. A sparrow's heart beats about 241,776,000 times in a year. About how many times faster does the sparrow's heartbeat compared to the human heart?

A. 2*1082*106=1*102or about 100 times faster

B. 2*1092*106=1*103or about 1,000 times faster

C. 2*1082*105=1*103or about 1,000 times faster

D. 2*1092*105=1*104or about 10,000 times faster

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Answers (1)
  1. 1 September, 11:44
    0
    Its D bc the places or 10,000 places abart

    if its wrong sry
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