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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology Kinesiology
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country3313 country3313
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6 years ago
At maximal exercise, frequency of breathing and tidal volume are increased by how much, respectively?
 
 a. 34 times and 67 times
  b. 12 times and 45 times
  c. 56 times and 23 times
  d. 78 times and 34 times
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yujenni16yujenni16
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6 years ago
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country3313 Author
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6 years ago
This helped my grade so much Perfect
mikey3091
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Yesterday
Thanks for your help!!
cartoon
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2 hours ago
Helped a lot
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