Biology, 11.02.2021 01:50 denaeyafranklin8430

If a person has a blood-calcium (Ca) level of 8 mg/100 mL of blood, which of the following mechanisms does the body use to maintain blood-calcium homeostasis?
A The kidneys take up more Ca? and release vitamin D.
B The bones release Ca?
C The intestines increase reabsorption of Ca?
D All of the above

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If a person has a blood-calcium (Ca) level of 8 mg/100 mL of blood, which of the following mechanis...