Answer:
The correct answer is: fat in the small intestine.
Explanation:
Cholecystokinin, abbreviated to CCK, is a <u>hormone produced in the small intestine that participates in digestion</u>. Its secretion is stimulated by fatty acids in the small intestine (more specifically, in the duodenum) and by the introduction of hydrochloric acid.
Cholecystokinin has the functions to 1) <u>contract the gallbladder</u><u> so it releases the stored bile into the intestine</u>, and 2) <u>stimulate the secretion of </u><u>pancreatic juice</u><u>, which induces satiety</u>.
Answer:
long cold winters, with annual temperatures mostly below freezing.
