Why did Ray Kroc's restaurants switch to frozen french fries?
A. The frozen fries were healthier than those made fresh.
B. The frozen fries allowed workers to take more breaks.
C. The look and taste of the fries were more consistent.
D. The use of artificial flavorings was more appealing to customers.

C. The look and taste of the fries were more consistent.

Explanation:

"the day we found the sharks' teeth" i would say highlight the element of the plot as it sets its boundaries and centers the adventures of them being on a boat and cleaning spit of sand.

eli whitney was an american inventor best known for inventing the cotton gin. this was one of the key inventions of the industrial revolution and shaped the economy of the antebellum south.