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 ].
1 A 2006 Jeep Liberty has a curb weight of 4,033 pounds. 2  A 2008 Jeep Grand Cherokee Laredo 2WD has a curb weight of 4,254 pounds.  A 2011 Jeep Patriot has a curb weight of 3,091 pounds.