(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).
1. The Bull Shark is the most aggressive. It is the most aggressive of all the sharks. It can live in both salt and fresh water. And it will attack anything because of it's aggressive. 2. The Great White Shark is the 2nd most aggressive shark. It is the biggest shark of it's time andâ¦