JURRASIC WORLD
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SUROPODS
How do we know that Dinosaurs existed?
Scientist called when apalaeontologist examine Dinosaur bones and piece them together. They also study fossilised like foot print nests, eggsdungs and even toothmarks on the bones.
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Which were the smallest dinosaurs?
Compsognathus where the size of a turkey and wet about 3 kilograms. It hunted insect and lizards heterodontosaurus and Lesothosaurus both plant eating dinosaur while just a small.
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Heterodontosaurus
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Lesothosaurus
Which were the heaviest dinosaur?
Ultrasaurus may have weight as much as 50 tonnes but scientist have recently found evidence of an even bigger dinosaur in Argentina . The gigantic Argentinosauras may have weighed as much as 100 tonnes. Most SUROPODS were smaller weighing between 30 and 80 Tones.
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How do we know which Dinosaurs ate meat and which are ate plants ?
We can tell by looking at fossils of their teeth and claws . Meat eaters and plant eaters developed different special features such as hands that could grasp and grinding or shearing teeth.
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What were plans eaters teeth like?
Yunnanosaourus had is a like it to cut up tough vegetation. Some sauropod had spoon shaped tape for cutting tough plants. Diplodocids had pencil shape teeth. They could strip branches bare in second by raking leaves through their teeth.
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What were the meet eaters teeth and claws like?
Meet eater such as allosaurus had long curve dagger like teeth to kill and tear at prey. They had powerful Jaws in their large head and strong to keep their victims. Allosaurus could eat you up in 2 gulps.
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~Thank you for reading ~
My next post is coming in Jurassic world part 2.
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