First blank is barb fish
And the second blank is newts
Answer:
As the stomach contents pass from the stomach to the small intestine, their acidity is rapidly neutralized by the addition of HCO3- produced by the pancreasa good thing, too, because the mucosa of the small intestine has no other protection against HCl.
This is called homeostasis
Answer:
a point in time, event, or experience when one has a sudden insight or realization:
