Biology, 31.07.2019 22:00 nakeytrag

According to the textbook, what role does the stomach play in feelings of hunger? a. pressure receptors in the stomach walls signal fullness or emptiness. b. fullness receptors and stomach contractions both play a role. c. stomach contractions signal the brain that it is time to eat again. d. pleasure receptors within the lower intestine, not the stomach walls, signal fullness or emptiness.

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