Contrary to common knowledge, the water, milk and meat of coconuts only begin the list of uses of this versatile tree. The outer husk of the ripe nuts contains fibres that, when separated, can be twisted into twine rope of amazing toughness. It is quite resistant to rot from dampness or seawater. Despite the advent of nails and screws, this rope continues to be widely used for binding together the timbers of houses and the parts of canoes, tools and the like. Expert craftsmen can make sizeable ropes, which, after use, become quite flexible. The inner shell of the ripe nut can be cut and carved into ladles, scrapers, combs and cups and will take a high polish. Furthermore, the sap of the coconut can be fermented to make a pleasant tasting wine, while the fresh sap can be used as food for babies.
 
According to the passage, twine rope __________ .
We learn from the passage that, despite the many uses of the coconut, it is ____ .