百度试题 结果1 题目Generally, animals of the same species can make ___ together.相关知识点: 试题来源: 解析 正确答案:fertile offspring * 反馈 收藏
Swim in a limited space, wait till it’s time to be fed, face the aggression of other dolphins from different pods, and interact with humans. After shedding some light on the living habits of dolphins, it would be easy to decide, is it safe to swim with dolphins? A.In some species,...
Monument Valley Navajo Tribal ParkHorseman herding sheep in Monument Valley Navajo Tribal Park, part of the Navajo Nation reservation, Arizona-Utah border. Theanimalcomponent of the Columbian Exchange was slightly less one-sided.Horses, pigs, cattle,goats,sheep, and several other species adapted readi...
Learn about the golden lion tamarins and efforts at the National Zoological Park to save the endangered speciesA discussion of the efforts to save endangered species, notably the golden lion tamarin, at the National Zoological Park in Washington, D.C., from the documentary Wild Thing! The Smith...
New Zealand holds some of the most unique environments and species in the world, secluded as an island country. Birds of the country are especially of note. In fact, New Zealand is so fond of their avifauna that an annual Bird of the Year contest is held every October and is widely deb...
O Problems resulting from living socially extend beyond the habitat. O It is difficult to determine whether the benefits of social living offset its costs. Paragraph 3: The most obvious cost is competition. All the members of a species share the same habitat; when they live together, they are...
Humans and animals have a long history of living together. Animals have been used for food, clothing, labor and companionship. Humans have also used animals for entertainment, such as in circuses and zoos. Animals have been a source of inspiration for humans. They have been used in literature...
Cattle are large bovids that were first domesticated around 10,500 years ago. Although there is great variation in the size and appearance of living cattle, all are the same species,Bos taurus. Domestic cattle are descended from a now-extinct wild bovid, the aurochs. The last known aurochs ...
Despite covering only between 6 and 7% of the world’s land surface, rainforests are home tomore than halfof all the world’s animal and plant species. In addition to the vast number ofknownrainforest animals, biologists estimate that there aremillionsof species living in rainforests that are...