C. Muscles around the voice box controlled the sounds.D. The shape of the voice box shows that it was a bird.( )44. What can we infer(推断) from the passage?___A. Hollywood should say sorry for their mistakes.B. Directors may no longer be able to film movies about dinosaurs.C. ...
3.(7.5分) Dinosaurs disappeared 65 million years ago, so we don't really know what they sounded like.Of course , there are many movies with dinosaurs making all kinds of sounds.However A new discovery has given scientists a better ide a of the sounds made by dinosaurs.The scientists exami...
They now have a good idea of what the muscles around the ankylosour's voice box looked like. The muscles controlled the windpipe(气管)and sounds of the voice box. Yoshida's research may mean that movies like Jurassic Park got it wrong. Millions of years ago, the ransformosaurus probably ...
Narwhals rely on echolocation (回声定位), which they use to find food and confirm their surroundings. The animal produces a sound wave which springs from an object. They pick this reflected sound up through their lower jaw, and information on features like size and speed passes to their ears...
15 dinosaurs with unique sounds and animations. See how the animals come alive when touched. *COLORING See these dinosaurs in different colors! As an added bonus, your child can learn colors in any of the languages selected. Don’t forget to take a picture of the drawing and share with fa...
They now have a good ide a of what the muscles around the ankylosaur's voice box looked like. The muscles controlled the windpipe(气管) and sounds of the voice box. Yoshida's research may mean that movies like Jurassic Park got it wrong.Millions of years ago, the Tyrannosaurus rex ...
* The app helps to easy learning many kinds of dinosaurs from the cards and know their names in several languages. - Learn English - Learn Spanish - Learn Chinese - Learn Japanese - Learn Korean It includes the pictures and sounds, you can easy learning from the cards. ...
What birds do have is a syrinx, an organ in the trachea that produces melodious sounds in most species (and harsher, mimicking noises in parrots) when vibrated. Unfortunately, there's every reason to believe that birds evolved syrinxes after they had already split off from their dinosaur ances...
Dr Yoshida and many tests on the shape of the fossilized voice box. He compared(比较) it with voice boxes of birds and other animals. Now they know what the muscles(肌肉) around the ankylosaur's voice box looked like. The muscles controlled the sounds of the voice box. Dr Yoshida's ...
Frikids.com: "A complete MSc in dinousaurs", "It will teleport your kids to the Mesozoic Era, with the animations and sounds, in a safe environment with no interruptions". User @ Juntines.com: "It is really awesome to see little kids laughing so much" ...