1 In pairs discuss the possible reasons for the disappearance of dinosaurs. Think about what is mentioned in the text,and any other reasons there may be.2 Before listening to the dodo's story, try to predict in pairs how it might have become extinct.3 Listen to the tape and choose the...
1 In pairs discuss the possible reasons for the disappearanceof dinosaurs. Think about what is mentioned in the text,and any other reasons there may be.2 Before listening to the dodo's story, try to predict in pairshow it might have become extinct.3 Listen to the tape and choose the sen...
Perhaps dinosaurs could not tolerate these extreme temperature changes and became extinct. 2/14 Which of the following reasons is suggested in paragraph 2 for the extinction of the dinosaurs? A Changes in the lengths of the days and nights during the late Cretaceous period B Droughts caused...
Perhaps dinosaurs could not tolerate these extreme temperature changes and became extinct.If true, though, why did cold-blooded animals such as snakes, lizards, turtles, and crocodiles survive the freezing winters and torrid summers? These animals are at the mercy of the climate to maintain a ...
In a post-impact world where food became scarce, this energy efficiency gave crocodiles a substantial advantage. Crocodiles don’t need a lot of food and can go long periods without a large meal, whereas the giant, continuously growing dinosaurs had to eat until they could not find enough ...
However, scientists have tried to clone species that became extinct more recently, using DNA from well-preserved tissue samples.To clone or not to clone: that is the question. The prospect of cloning humans is highly controversial and raises a number of ethical, legal and social challenges that...
Probably not.It's not likely that dinosaur DNA could survive undamaged for such a long time.However,scientists have tried to clone species that became extinct more recently,using DNA from well-preserved tissue samples.To clone or not to clone:that is the question.T he prospect of cloning ...
However, scientists have tried to clone species that became extinct more recently, using DNA from well-preserved tissue samples. To clone or not to clone: that is the question. The prospect of cloning humans is highly controversial and raises a number of ethical, legal and social challenges tha...
However, scientists have tried to clone species that became extinct more recently, using DNA from well-preserved tissue samples. To clone or not to clone: that is the question. The prospect of cloning humans is highly controversial and raises a number of ethical, legal and social challenges tha...
Fossils of Extinct Species A collection of skeletons mounted in museums of various dinosaurs We have lots and lots and lots of fossils of species that don’t exist anymore. Lots and lots and lots of them in just thesuperorder Dinsosauria alone. ...