Refer to the scenario described in Question 27. What is the variable, or physiological parameter, being controlled by this system?

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    blood volume
    blood vessel diameter
    blood pressure
    sympathetic nerve activity

asked May 30, 2013 in Biology by anonymous
    

1 Answer

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blood pressure
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)



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