Water is absorbed from the small intestine by osmosis following the active absorption of solutes, primarily sodium chloride. REGULATION OF GASTROINTESTINAL PROCESSES Most gastrointestinal reflexes are initiated by luminal stimuli: (a) distension, (b) osmolarity, (c) acidity, and (d) digestion products.
Popular Mechanics has an article on their site describing a prototype of a designed from scratch Mastercraft wakeboard-specific Boat called the X-Trek. The boat has a unique design and layout from normal wakeboard boats, and it will be interesting to see this boat in reality.
It is often used in races and for water skiing. Even inflatable boats and dinghies with a motor attached are classed as types of motorboats. The three popular variations of motorboats are: inboard, inboard / outboard and outboard. If the engine is fitted within the boat, it's called a powerplant. If it's a removable section attached to the boat, it's known as an outboard motor. Motor cruisers offer a range of amenities, depending on the number of passengers and the type of the cruising.