Selasa, 30 Mei 2017

[Ans] Scientists discovered t-rex teeth were useful when the dinosaur wanted to enjoy what snack?

Tyrannosaurus (/tᵻˌrænəˈsɔːrəs, taɪ-/, meaning "tyrant lizard", from the ancient greek tyrannos (τύραννος), "tyrant", and sauros (σαῦρος), "lizard"[1]) is a genus of coelurosaurian theropod dinosaur. The species tyrannosaurus rex (rex meaning "king" in latin), is one of the maximum properly-represented of the huge theropods. Tyrannosaurus lived at some stage in what's now western north the us, on what changed into then an island continent referred to as laramidia. Tyrannosaurus had a far wider variety than different tyrannosaurids. Fossils are located in a ramification of rock formations courting to the maastrichtian age of the top cretaceous period, sixty eight to sixty six million years in the past.[2] it turned into the remaining appeared member of the tyrannosaurids,[3] and the various last non-avian dinosaurs to exist earlier than the cretaceous–paleogene extinction.

Like other tyrannosaurids, tyrannosaurus became a bipedal carnivore with a massive cranium balanced through a protracted, heavy tail. Relative to its big and powerful hind limbs, tyrannosaurus fore limbs had been quick but strangely effective for his or her period and had  clawed digits. The most complete specimen measures as much as 12.Three m (forty feet) in period,[4] up to a few.66 meters (12 feet) tall on the hips,[5] and in keeping with most current estimates 8.4 metric lots (nine.3 brief thousands) to fourteen metric heaps (15.Four quick tons) in weight.[4][6][7] in spite of the fact that special theropods rivaled or handed tyrannosaurus rex in size, it is nonetheless among the most important recognised land predators and is expected to have exerted the maximum important chew force among all terrestrial animals.[8][9] through some distance the most critical carnivore in its environment, tyrannosaurus rex modified into maximum in all likelihood an apex predator, preying upon hadrosaurs, armoured herbivores like ceratopsians and ankylosaurs, and probable sauropods.[10] some professionals, but, have advocated the dinosaur was inside the most important a scavenger. The question of whether or not or no longer tyrannosaurus have become an apex predator or a natural scavenger became the diverse longest ongoing debates in paleontology.[11] it's far common now that tyrannosaurus rex acted as a predator, and opportunistically scavenged as contemporary mammalian and avian predators do.

More than 50 specimens of tyrannosaurus rex were identified, a number of which might be almost whole skeletons. Tender tissue and proteins have been stated in at least the form of specimens. The abundance of fossil fabric has allowed massive research into many elements of its biology, which includes its lifestyles information and biomechanics. The feeding habits, physiology and capability tempo of tyrannosaurus rex are some topics of dialogue. Its taxonomy is likewise controversial, as some scientists bear in mind tarbosaurus bataar from asia to be a 2d tyrannosaurus species while others maintain tarbosaurus is a separate genus. Several other genera of north american tyrannosaurids have also been synonymized with tyrannosaurus.

As the archetypal therapod, tyrannosaurus is one of the satisfactory-appeared dinosaurs, and has been featured in film, marketing, and postal stamps, in addition to many distinctive styles of media.

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[Ans] Scientists discovered t-rex teeth were useful when the dinosaur wanted to enjoy what snack?
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