Assertion: salivary gland's secretion | /r/CapableOf | hear a dinner bell
Facets:
Source sentences:
text: Secretion may also be due to conditioned reflexes as when one thinks about food or hears a dinner bell.
text: Secretion may also be due to conditioned reflexes as when one thinks about food or hears a dinner bell.
text: Secretion may also be due to conditioned reflexes as when one thinks about food or hears a dinner bell.
text: Secretion may also be due to conditioned reflexes as when one thinks about food or hears a dinner bell.