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GREYUIT [131]
3 years ago
5

Empty stomachs contract, causing both hunger pangs and the secretion of chemical messages that travel to the brain to serve as a

signal to initiate feeding behavior. this is an example of ________.
Biology
1 answer:
Ray Of Light [21]3 years ago
3 0

This is an example of a physiological mechanism.  A physiological mechanism is <u>an automatic  mechanism that governs our body using our bodily organs to stay alive and  functioning</u>. Other examples of physiological mechanisms include those we use  for sleeping and regulate body temperature.

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