a grand piano in a house in one of the lowest-elevation regions of new orleans protected by the human-made levees is: group of answer choices lower in elevation than a kayaker on the river during a flood, but higher than the kayaker when the river is carrying its average water flow. lower in elevation than a kayaker on the river when the river is carrying its average water flow. guaranteed to be purple, because only purple grand pianos are allowed in new orleans. higher in elevation than a kayaker on the river during a flood. the same elevation as a kayaker in the river during a flood.