Short term internal signals that decrease hunger include_____
a. release of ghrelin from the stomach
b. release of glucagon from the pancreas
c. release of parathyroid hormone from the hypothalamus
d. release of peptide YY from the gastrointestinal tract
e. release of neuropeptide Y by the vagus nerve
f. increased stomach distension
g. release leptin from adipose tissue
h. release of glucagon like peptide 1 (GLP-1) from the gastrointestinal tract