_________ translates to “deliciousness” in Japanese. This word sums up a savory, meaty quality found in many foods, and occasionally beer.

Between the upper part of the nasal cavity and the back of the throat, most humans have around 9 million olfactory neurons, compared to dogs who have approximately ____________.

This familiar sensation evolved to alert us to food items with a lot of nutritive value in an environment that used to be fairly sparse in them.

True or False: The front of the tongue is only sensitive to sweet and salty sensations.