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Q5: The umbilical cord contains<br>A)the fetal intestine.<br>B)two umbilical
Q30: Sound is normally produced from<br>A)air moving down
Q32: Leptin stimulates<br>A)the hunger sensation.<br>B)release of secretin.<br>C)the feeling
Q40: Which of the following is NOT true
Q53: Uric acid is a by-product of _
Q68: Which type of blood vessel has very
Q69: Fats are digested in the<br>A)stomach.<br>B)liver.<br>C)pancreas.<br>D)small intestine.
Q80: What hormone causes the excretion of sodium
Q106: What is external respiration?<br>A)ventilation (breathing)<br>B)gas exchange between
Q117: Parasympathetic stimulation of the heart causes the