Many animals are endangered. Some people argue that we should only protect animals that are useful to human beings. To what extent do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task 2...
百度试题 结果1 题目___is the scientific study of how people's and animals' bodies function, and of how plants function. A. Surgery B. Embryology C. Histology D. Physiology 相关知识点: 试题来源: 解析 答案:D 反馈 收藏
How do some animals easily find their way home after a long journey? Scientific research shows that they are born with certain unusual abilities for direction. Some fish have a special sense of smell. They can smell even a single drop of their home water in a large sea area. Some sea bi...
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1The scientific research on how to protect the rare animals is ___. Many scientists are working hard to find new way to raise the animals by man. A. in danger B. in control C. in order D. in progress 2【题文】The scientific research on how to protect the rare animals is ___....
Scientificresearchshowsthattheyarebornwithcertainunusualabilitiesfordirection.(有些动物经过长途旅行后很容易找到回家的路。它们是怎么做到的科学研究表明,它们天生就具有某些不同寻常的指导能力。)可推断出这篇课文最有可能出自一本科学杂志。故选D。(4)标题归纳题。通读全文,根据第一段Someanimalscaneasilyfindtheirway...
Someanimalscaneasilyfindtheirwayhomeafteralongjourney.Howdotheymakeit?Scientificresearchshowsthattheyarebornwithcertainunusualabilitiesfordirection.Acertainkindofantscancounttheirstepstoavoidgettinglost.Theseantsliveintheopendesert,sotheyhavenothingtoguidethemalongtheway.It'slikesomeonewalkingsixkilometersthroughadark...
根据最后一段"However,animalswithsuchunusualabilitiesstillhavedifficultydealingwithenvironmentalchangescausedbyhumanactivities.Forexample,manybirdsdependonstarsfordirection,buttheygetlosteasilyatnightwhencitylightsarekeptonallnight.Tosolvethisproblem,wecansimplyturnoffsomelightsatnight.Clearly,onesmallactofhumansmaymean ...
Chimps live in strongly hierarchical groups where alpha males vie for power, and violent outbursts are frequent. Youngsters have to be taught everybody's place in the ranking as they grow up. Nevertheless, Cat Hobaiter is at pains to show Safina that most of the time these animals are ...
"These animals live in conditions similar to those millions of years ago, when animals began to move from water onto land," Wright said.小题1:The Mangrove Rivulus is a type of fish that___. A.lives on land in Africa B.can stay alive for months out of water C.prefers living in...