Explain why a seven-day cruise might be viewed as either six, seven, or eight days long. A seven-day cruise is typically a Saturday-to-Saturday cruise, but it may be viewed differently as a six, seven, or eight day long cruise according to the actual itinerary of thecruise and when the cruise is scheduled to set sail and/or arrive back.

Humans have built artificial levees along the mississippi river to protect themselves and their property from floods. however, these structures also modify inland and coastal regions by disrupting the natural flow of sediment. artificial levees along the mississippi river a. reduce the amount of sediment deposited on floodplains and increase the amount of sediment deposited at the river's mouth. b. increase the amount of sediment deposited on floodplains and decrease the amount of sediment deposited at the river's mouth. c. increase the amount of sediment deposited on floodplains and at the river's mouth. d. decrease the amount of sediment deposited on floodplains and at the river's mouth.