( A)1. Were there any dinosaurs in the past? A. Yes, there were. B. Yes, there is. C. No, there weren't.(C)2. Will Joe go to the zoo today? A. Yes, he will. B. Yes, he does. C. No, he won't.( A )3. Who was the winner(赢家)last week? A. John. B. John'...
Many animals, including dinosaurs, were plant eaters, and perhaps the dust killed them. This means there was nothing left for meat eating dinosaurs to eat, and so they died out. But, as many animals from that time didn’t die, we are not sure what really happened. 28. Dinosaur probably...
Reports on research by scientists that believe after the early Jurassic period there were no typical global dinosaur fauna. Estimates that of the dinosaur genera that existed in various parts of the world, less than about ten percent h...
If only there were still dinosaurs!要是还有恐龙就好啦!他们可以帮我们大忙!他们可以帮我们送邮件。他们可以帮我们灭火。他们可以帮我们耕地。他们可以帮我们除花园的杂草。他们可以帮我们造房子。他们可以帮我们救人。他们可以帮我们攻打外星人。最棒的是。。。他们可以当我们的宠物!要是还有恐龙就好啦! 更多全部...
What was before the dinosaurs? The age immediately prior to the dinosaurs was calledthe Permian. Although there were amphibious reptiles, early versions of the dinosaurs, the dominant life form was the trilobite, visually somewhere between a wood louse and an armadillo. In their heyday there were...
T his means there was nothing I eft for meat-eating dinosaurs to eat, and they died o ut. But, as many animals from that time didn't die,we are not 100% sure what really happened.1. What is the subject discussed in the tert? A. Dinosaurs, the real animals living millions of yea...
However, all the dinosaurs that were living 65 million years ago went extinct. About 70% of all animal life on the earth died out. Scientists call it a mass extinction(大灭绝).Having existed for 165 million years, why did dinosaurs die out? There are many different theories about why ...
我可以总等待您,永远,永远!!! [translate] aThat's all right,Take 那是所有权利,作为 [translate] a做人真的没什么名堂 Personhood really not any positive result [translate] aThere were some big dinosaurs, look at these pictures 有一些大恐龙,看这些图片 [translate] ...
Were there dinosaurs in Ireland? Did Apatosaurus live in the Cretaceous or Jurassic? Were dinosaurs reptiles or birds? Are fossil fuels from dinosaurs? Were cavemen alive when dinosaurs lived? Did dinosaurs really exist? Was Tyrannosaurus rex an armored dinosaur?
Because there are no living dinosaurs around to be dissected (with one possible exception, which we’ll get to below), most of the evidence for warm-blooded metabolism stems from modern theories about dinosaur behavior. Here are the five main arguments for endothermic dinosaurs (some of which ...