Dogs are a species of canine animals that are often kept by humans as companions. They are ideal companions owing to the fact that they readily receive training and they often have a gentle temperament.Answer and Explanation: Dogs diverged from wolves about 40,000 years ago. This means that ...
Did dogs really evolve from wolves? New evidence suggests otherwise.Chowdhury, Sudeshna
Zhao likes reading the US magazine National Geographic.From it,she learned that all dogs come from wolves (狼).Then she got the idea of the story Wolfswille. ● What does it take to write fairy tales? For Zhao it's important to be imaginative (有想象力的) and think...
Where Did Humans Turn Wolves into Domesticated Dogs?In many human households today, dogs are running partners,hunting buddies, and cuddly best...BotkinKowacki, Eva
As time went by, dogs became "man's best friends". Or it could happen the other way around. It was possible that some wolves started living with people before they became dogs. Living with people led to many changes to these wolves. It changed their DNA, so their offspring(后代) ...
Living with people led to history.many changes to these wolves. It changed their DNA, so their C. Because we've learned about dogs'offspring(后代) became dogs. In other words, it was possible friends.that wolves were our friends before they became dogs. By D. So they can explain when ...
B.But we still know little about wolves’ history. C.Because we’ve learned about dogs’ friends. D.So they can explain when dogs became our friends. 5. What is the main purpose of the text? A.To introduce the history of dogs.B.To show where the wolves come from. ...
For example, what caused wolves in Asia to become dogs all those years ago? One idea is that their DNA slowly changed and the wolves became dogs in the end. And later dogs became "man's best friend". Or it could happen the other way around. It was possible that some wolves started ...
Why did Jack London write about wolves? Jack London: Jack London lived from 1876 to 1916, and was a hugely popular writer of the late nineteenth and early twentieth centuries. Although he did not win literary awards or gain access to prestigious literary circles, London made a fortune with ...
B. Dogs' DNA isn't similar to wolves' any more. 狗的DNA和狼的已经不一样了; C. People had a hard time making friends with dogs. 人们很难和狗交朋友; D. Scientists can't answer all the questions by studying dogs' DNA. 科学家通过研究狗的DNA并不能回答所有的问题。 根据全文内容和最后一...