After teaching students about age-related changes in the sense of taste in older adults, the instructor determines that teaching was successful when the students identify which taste as being most affected?

Sweet taste.

Explanation:

The instructor determines that teaching was successful when the students identify that sweet taste is the most affected with aging. As we get older is harder to distinguish different flavors because the number of taste buds decreases, causing a loss on taste, this especially affects the sweet taste.

for respect usually. some people might be little awkward if you meet or some would be different. usually   you dont love people when you meet them depends on the type of person.

hope this

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.