(Building) a trademark name for plasterboard or drywall, composed of gypsum enclosed by heavy sheets of paper and used for constructing interior walls and ceilings. (ËÊitËrÉk) Trademark. a brand name for a plasterboard of gypsum between paper.
If we go by the official list of dangerous sharks (e.g. from the International Shark Attack File ISAF, an institution which analyzes and collects reports on shark attacks) the white shark (Carcharodon carcharias) ranks first, followed by the tiger shark (Galeocerdo cuvier) and the bull shark (Carcharhinus leucas).
The world's most dangerous shark is the Bull Shark. The world's biggest shark is the Whale Shark (a shark is a fish). The Whale Shark can be up to 53 feet long and weight more than 13 ton.(The Blue Whale is a mammal that is why it is not the biggest fish.).The world's fastest shark is the Mako Shark.he world's most dangerous shark is the Bull Shark. The world's biggest shark is the Whale Shark (a shark is a fish). The Whale Shark can be up to 53 feet long and weight more than 13 ton.