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When calcium blood levels fall, a gland in the body releases a special hormone. This is a positive feedback loop, which means _____.

A- calcium levels are increased
B- calcium levels are decreased
C- calcium levels remain the same

Respuesta :

Mcawesom
A. because the hormone secreted is parathormone which regulates the calcium in the blood.
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Anonymouslizard

When calcium blood levels fall, a gland in the body releases a special hormone. This is a positive feedback loop, which means _____.

A) calcium levels are increased

B) calcium levels are decreased

C) calcium levels remain the same

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