Select your answer:
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Vascular Energy and Metabolism Human Brain All About Blood Skeletal Muscle Anatomy Skin Structure, Growth & Nutrition The Respiratory System Major Organs Homeotic Genes and Cancer Ecology & Organisms Cellular and Sexual Reproduction Structures and Functions of Living Organisms and Genetics Sensory Disorder Cell Theory & Melanoma TeethsOther quiz:
Pulmonology › View
Label A represents which structure(s)?
A. bronchus
B. larynx
C. esophagus
D. trachea
E. pharynx
Urinary System, Fluid, Electrolyte and ph Balance › View
When respiratory rate increases, what happens to the body’s pH?
A. Increase
B. Decrease
C. Nothing