Which animal is an endangered species? A. Rabbit B. Panda C. Dog D. Cat 相关知识点: 试题来源: 解析 B。解析:濒危物种是指由于受到各种因素(如栖息地破坏、非法捕猎等)的影响,其种群数量急剧减少,面临灭绝危险的物种。熊猫是濒危物种,它们的生存环境受到很大威胁。兔子、狗和猫都不是濒危物种,兔子数量...
百度试题 结果1 题目Which animal is an endangered species? A. Lion B. Tiger C. Wolf D. Bear 相关知识点: 试题来源: 解析 B。老虎是濒危物种。由于人类活动和环境变化等原因,老虎的生存面临很大威胁。反馈 收藏
Which animal is NOT mentioned in the ten most dangerous species in Africa? A. Chimpanzee. B. African penguin. C. Shark.
根据Land-use change is still the most dangerous to wildlife(土地利用的变化仍然是对野生动物最危险的),可知现在对野生动物数量最危险的是土地利用的变化。故填:Land-use change.(2)细节理解题。根据If the number of one species(物种)goes down,there will be a bad influence on others....
Chinese most important holiday, in front of the festival, the people clean the room, buys the new year's goods.Lunar New Year's Eve the night, the whole family sits in same place looked the Spring Festival has a party the program.Spring Festival that day, the people put on the[...
afamilies [2,3], while wild birds harbour the greatest diversity of influenza A viruses. Recently, close relatives of avian influenza A virus were also found in bats [4]. Occasionally, viruses are transmitted from their reservoir hosts to other animal species, intermediate hosts, from which the...
某振荡器的振荡频率f0=1kHz，工作一天后，频率变成999Hz，则频率稳定度为( )
A lion’s mane is a sign of dominance in the animal kingdom. ©Henk Bogaard/Shutterstock.com Which is More Dangerous: a Lion, or a Tiger? If you’re wondering which tigers are bigger than lions, you’re probably also wondering which big cat is the most dangerous. The answer may surp...
The researchers suggest that capuchin monkeys, like humans, are guided by social emotions. In the wild, they are a co-operative, group-living species. Such co-operation is likely to be stable only when each animal feels it is not being cheated. Feelings of righteous indignation, it seems, ...
In the following sentence, from which following aspects does the sentence extend the definition? “An endangered species is a species (a population) of animals, plants or other organisms that is in danger of becoming extinct. This could happen because there are few of that animal left, its pr...