It is a natural process of animal species to become extinct (e.g. dinosaurs, dodos etc.). There is no reason why people should try to stop this from happening. Do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or experience....
A.dogs are scientists’ best friends B.dogs are more like wolves than they are like any other animal C.most dogs are from Africa D.scientists have no idea how dogs evolved 小题3:The underlined word “domesticated” means “___”. A.tamed B.indoor C.intelligent D.friendly 小题4:The ...
【解析】 .1.B 推理判断题.最后一段中 Exper ts studying them hope to find the genetic secr ets of the mammoth and bring them back to l ife研究猛犸的专家们希望能破解猛犸的基因秘 密,让它们获得重生,也就是说我们有希望见到真 的猛犸.故选B. 2.C 细节 题.由第四段Most scientists thi nk tha...
Getting hired as a scientist requires more than curiosity, of course. You'll need a formal education including, for many positions, an advanced degree. Scientists conduct basic research, which is used to add to the general body of knowledge, and applied research, which is directed toward findin...
B.dogs are more like wolves than they are like any other animal C.most dogs are from Africa D.scientists have no idea how dogs evolved【小题3】The underlined word “domesticated” means “___”. A.tamed B.indoor C.intelligent D.friendly【小题4】The best title for this story might be...
Cats have unique characteristics of their physique, behavior, and even their senses. Though most people will know a domestic cat when they see one, here are some of the key ways that you can determine if an animal is definitively a cat. ...
The giant panda has long been the national animal of China. It is considered a “living fossil,” and its distinctive large, black-and-white appearance and benevolent behavior make it beloved among humans. Where to Find the Top Wild Animals ...
Scientists attach some animals with electronic sensors to study them.Then, a satellite can track the signal from the sensor attached on the animal's fin or back. 3 . Besides,scientists can use this signal to predict the animal's future movements.What types of animals are in the ocean? How...
Scientists don't have an exact count of sea animal species, but the ones they have identified are diverse. They range in size from microscopic zooplankton to the immense blue whale, which can grow to over 100 feet long and over 200 tons....
There were many different types of dinosaurs. How do we know this? Scientists are able to study and learn about the different species by examining dinosaur fossils, which are the remains of dinosaurs preserved by minerals. While scientists have complex ways of classifying dinosaurs, most people se...