Excluding elements identified in your answer to Question 1, for which clues could you identify a group based solely on an individual clue?

Which elements were you able to place based on electronegativity?

well in order to answer this question you have to provide more information < 3

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.

elements make up everything, and they combine to make compounds.

the answer is c