A physiological saline solution has a concentration of 0.90 % m/v NaCl. Which of these solutions is hypotonic to the saline solution?
A) 0.25 % m/v NaCl
B) 0.90 % m/v NaCl
C) 1.00 % m/v NaCl
D) 1. 90 % m/v NaCl

the answer is the

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.