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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology Kinesiology
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jco177 jco177
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6 years ago
The lower resting heart rate that occurs with training is due to
 
 a. a decrease in sympathetic influence on the heart c. an increase in vagal tone
  b. changes with the sinoatrial (SA) node d. all of the choices
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analucia_reidanalucia_reid
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6 years ago
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jco177 Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
cipcal
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Yesterday
Thank you, thank you, thank you!
Ivansitospeed@g
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2 hours ago
This helped my grade so much Perfect
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