List the 4 basic principles of genetics that mendel discovered in his experiments. briefly describe each princeiples.
Results showed T. rex was heavier than previous estimates, which ranged from about 4.5 tons to 6.5 tons, with the Field Museum's Sue skeleton weighing a heaping 9 tons (about 8,164 kilograms). [ Gallery: The World's Biggest Beasts ].
Troemner's Stainless Steel Heavy Capacity Weights range from 20 kg / 75 lb and up, are cylindrical in shape, have a flat even top surface and have a secure eyebolt on the top center of the weight to allow them be moved easily with various types of industrial equipment.