When calcium blood levels fall, one of the body's glands releases a special hormone that increases calcium levels. this is an example of positive feedback negative feedback neutral feedback

positive feedback i know im late but i hope i helped

When calcium blood levels fall, one of the body's glands releases a special hormone that increases calcium levels. This is an example of .

B) negative feedback

C) neutral feedback

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what the squwock

explanation:

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.