Final answer:
The hook in the paragraph is the sentence that challenges the common belief that healthy snacks lack flavor, setting up for the argument that popcorn is a flavorful and nutritious choice.
Step-by-step explanation:
The hook in the paragraph is the statement "Some people think that healthy snacks lack flavor, but that is not true." This sentence grabs the reader's attention by challenging a common belief and setting the stage for the argument that follows, which is that popcorn is a tasty and nutritious snack option that debunks this myth.
The paragraph goes on to offer supporting details, such as popcorn's nutritional value, cost-effectiveness, variety in cooking methods, and historical significance, to strengthen the reader's understanding of why popcorn is a favored American snack.
Overall, this hook effectively entices the reader to continue reading by invoking curiosity about the relationship between health and taste in snack foods.