Animalscaretips
- Why do we know what dinosaurs looked like?
- How did scientist know what dinosaurs looked like?
- What evidence do scientists have that makes them think that dinosaurs looked like big reptiles on the outside?
- Did scientists find dinosaur skin?
- Why do scientists think dinosaurs look like lizards?
- Who created dinosaurs?
- How do you know dinosaurs didn't have hair?
- Can dinosaurs come back?
- What dinosaurs had 500 teeth?
- What did dinosaurs eat How do scientists know *?
- Why did dinosaurs go extinct mystery Doug?
- How do scientists know how dinosaurs sound?
- How did dinosaurs really look like?
- Do we have dinosaur DNA?
- Have we ever found a frozen dinosaur?
Why do we know what dinosaurs looked like?
How do we know what dinosaurs looked like? Some dinosaur fossils are so spectacularly preserved they include evidence of soft tissues like skin, muscle and internal organs. These give vital clues on dinosaur biology and appearance.
How did scientist know what dinosaurs looked like?
When there is very little fossil evidence, paleontologists take a much deeper look. Microscopic details in the structures of the bones can lead them in the right direction to identifying their dinosaurs.
What evidence do scientists have that makes them think that dinosaurs looked like big reptiles on the outside?
What evidence do scientists have that makes them think dinosaurs looked like big reptiles on the outside? Dinosaur and reptile skulls, eggs, and skin are similar. They had feathers like birds. What did dinosaurs eat?
Did scientists find dinosaur skin?
Researchers have uncovered dinosaur skin traces inside a set of one-inch-long footprints near Jinju—a city in South Korea. Finding well-preserved dinosaur soft tissue, such as skin and bones, is a rare occurrence. In fact, far less than one percent of dinosaur tracks contain any kind of skin traces.
Why do scientists think dinosaurs look like lizards?
Tyrannosaurs' smooth, toothy skulls are quite reptilian. But unlike crocs or gators, dinosaurs were terrestrial, so they may have needed to trap moisture inside their mouths to stay hydrated. That's why many depictions have partial lips, more akin to lizards.
Who created dinosaurs?
Sir Richard Owen: The man who invented the dinosaur. The Victorian scientist who coined the word "dinosaur" has been honoured with a plaque at the school he attended as a child.
How do you know dinosaurs didn't have hair?
Hairs were 1st discovered from Mesozoic mamals that evolved at the same time as dinosaurs. The scientists concluded that they had hairs by discovering the whisker buds that they had under their nose. Nothing like this had been discovered from dino fossils. Thus we can conclude that dinosaurs had no hairs on their body.
Can dinosaurs come back?
The answer is YES. In fact they will return to the face of the earth in 2050. We found a pregnant T. rex fossil and had DNA in it this is rare and this helps scientists take a step closer of animal cloning a Tyrannosaurus rex and other dinosaurs.
What dinosaurs had 500 teeth?
This bizarre, long-necked dinosaur is characterized by its unusually broad, straight-edged muzzle tipped with more than 500 replaceable teeth. The original fossil skull of Nigersaurus is one of the first dinosaur skulls to be digitally reconstructed from CT scans.
What did dinosaurs eat How do scientists know *?
He explained how scientists figure out what dinosaurs ate by looking at their fossils. ... Barrett said that just like the animals around us today, dinosaurs had teeth adapted to what they ate. So carnivores, or meat-eaters, had sharp, serrated teeth, like the edge of a knife.
Why did dinosaurs go extinct mystery Doug?
In this lesson, students investigate the hypothesis that an asteroid impact caused the extinction of the dinosaurs. ... Using this model, they follow the flow of energy through the food web and figure out why dinosaurs went extinct but some other animals survived.
How do scientists know how dinosaurs sound?
Clues in dinosaur skulls have lead scientists to believe that these animals did make noises. ... Some, like "Lambeosaurus," had crests on top of their heads that probably filled with air when the animal breathed. As air was pushed through these crests, they likely made a deep bellowing sound similar to a horn.
How did dinosaurs really look like?
Dinosaurs were clearly lizards, the reasoning went, and so they must have looked like lizards as well. For over a century afterward, well into the 1950s, dinosaurs continued to be depicted (in movies, books, magazines, and TV shows) as greenish, scaly, reptilian giants.
Do we have dinosaur DNA?
A team has extracted what could be DNA molecules from a 125-million-year-old fossil dinosaur, according to a study published last month (September 24) in Communications Biology. ... Gizmodo reports the oldest sequenced DNA belongs to a million-year-old woolly mammoth.
Have we ever found a frozen dinosaur?
Miners found the remains of the 18-foot-long (5.5 meters) nodosaur — a cousin of the Ankylosaurus — in 2011 at the Suncor Millennium Mine in Alberta. With only its tail and hind legs missing, the herbivorous beast is the most well-preserved armored dinosaur on record.
