s1877563 s1877563

01-03-2021
Biology

contestada

when your hungry the body releases a hormone hearing a noise causes the hormone for a threat which body system is responsible.
A.reproductive
B. circulatory
C. digestive
D. endocrine

Respuesta :

ximenaj1120 ximenaj1120

01-03-2021

I think it should be B. Circulatory

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