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anonymous

  • one year ago

Based on what you have learned about the respiratory and the circulatory systems, what is the most likely reason that your heartbeat increases during exercise? it helps you keep your balance it increases the flow of oxygen it slows down the flow of blood it helps your body conserve energy Which of the following best defines pulse rate? the number of heart beats per second the number of heart beats during one day the number of heart beats in one minute the number of heart beats in one hour of exercise

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  1. anonymous
    • one year ago
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    @JoannaBlackwelder

  2. JoannaBlackwelder
    • one year ago
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    What do you think?

  3. anonymous
    • one year ago
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    Honestly either b or c

  4. anonymous
    • one year ago
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    and for the 2nd question I have no idea

  5. anonymous
    • one year ago
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    But my best guess would be bpm or bps

  6. anonymous
    • one year ago
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    bc it has to pump more blood to the places that you are using to exciseing hope that helps

  7. anonymous
    • one year ago
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    so i would say increases the flow of oxygen

  8. anonymous
    • one year ago
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    thanks

  9. anonymous
    • one year ago
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    yw

  10. anonymous
    • one year ago
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    and the second one i think would be a

  11. anonymous
    • one year ago
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    thanks :)

  12. anonymous
    • one year ago
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    np :)

  13. anonymous
    • one year ago
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    thx for the medal :)

  14. anonymous
    • one year ago
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    no problemo

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