The primary function(s) of the respiratory system is (are):
to move air to and from the exchange surfaces
to provide an area for gas exchange between air and circulating blood
to protect respiratory surfaces from dehydration and environmental variations
to provide structures for phonation
all of the choices are correct
all of the choices are correct:
to move air to and from the exchange surfaces
to provide an area for gas exchange between air and circulating blood
to protect respiratory surfaces from dehydration and environmental variations
to provide structures for phonation
You might also like to view...
Which cranial bone has several parts related to nose structure?
A. Sphenoid bone B. Palatine bone C. Maxilla D. Ethmoid bone
________ is a genetic blood disease.
A. Pernicious anemia B. Leukocytosis C. Aplastic anemia D. Sickle-cell disease
Which cells of the kidney are the most important for regulation of pH of body fluids?
a) Glomerular podocytes b) Principal cells c) PCT cells d) DCT cells e) Intercalated cells
Which of these is not a connective tissue?
A. Bone B. Ligaments C. Adipose tissue D. Blood E. All of the choices are correct.