On this map of Florida, the area in the black box is known as the Florida Keys. The Florida Keys are an example of what geographic feature?

The Florida Keys are an example of an archipelago.

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.

i think i will need more detail to answer if this is a specific question on a test, but technology advancements are good for many industries, such as medicine or food industries, new technology could us in medicine in ways such as new scanners to tell us more about our bodies or new cures or vaccines for diseases.