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OpenStudy (anonymous):
WILL FAN AND MEDAL!!!!!! How does tobacco smoke affect the body? A. It blocks hemoglobin from binding to carbon dioxide, thus affecting gas exchange in the lungs B. It paralyzes cilia in the bronchi allowing inhaled particles to enter the lungs C. It causes an increase in heart rate and blood pressure D. all of the above
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OpenStudy (anonymous):
d
OpenStudy (anonymous):
Wow that was fast xD. Thank you!
OpenStudy (anonymous):
yep
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