OpenStudy (anonymous):

Which of these is the correct order through which oxygen enters the body? A. lungs, bronchi, bronchioles, alveoli, blood B. bronchi, lungs, bronchioles, alveoli, blood C. lungs, bronchi, bronchioles, blood, alveoli D. blood, alveoli, lungs, bronchi, bronchioles

6 years ago
OpenStudy (anonymous):

B

6 years ago
OpenStudy (lanre):

A) Lungs, bronchi, bronchioles, alveoli, blood

6 years ago
OpenStudy (anonymous):

Bronchi go into lungs so it's A

6 years ago
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