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 ].
Campagna T-Rex. The Campagna T-Rex began its journey to fame in 1996, when the model debuted carrying a 1.4-liter Kawasaki inline-four engine and two side-by-side seats. Now as we approach the 2016 model year, the T-rex has moved to a 1.6-liter BMW inline-six engine that produces 160 horsepower.