Extinction of a species occurs when that species no longer has any surviving members. It is thought to be an irreversible process although species whose genomes are known may at some point be brought back.Answer and Explanation: Amphibians are becoming extinct because of a disease called chytrid...
So far, more than four hundred and eighty kinds of Shanghai distribution of terrestrial wildlife: three hundred and ninety-seven species of birds, beasts, 42 species, 14 still amphibians and reptiles thirty-six kinds. The number of wild animals are dwindling. Animals are friends of human, is...
Even today, when numerous mammal, reptile, and bird species have gone extinct or are seriously endangered, alligators and crocodiles around the world continue to thrive (except for those targeted by shoe-leather makers). Who knows—if things keep on going the way they have been, the dominant ...
Homo Heidelbergensis: Hominids are classification unit that describes different human species. Homo heidelbergensis is a human species that was initially discovered in 1908. The fossils of Homo heidelbergensis were found in Germany, described and dated. The species is reported to have used stone tools...
The following is a rare species (“endangered“ according to the German local red list),Mallota fuciformis, a hoverfly posing as a bumble bee, with some similarities to the early bumble bee shown above: Many hoverflies have obvious mimicry elements in their looks, and one, the hornet mimicr...
why some amphibians and reptiles are already shrinking. A20-year study of toadsin Dorset, UK, found that their body size is declining, for instance. In her work on frogs in Borneo, Sheridan has found that the number of species that are getting smaller outstrips the number that are growing....
biodiversity loss. Changing land use (such asdeforestation) and sea use has been one of the largest threats to biodiversity. According to theWorld Wildlife Fund, land conversion is the main reason for a 69% decline in wildlife populations (mammals, birds, amphibians, reptiles...
Explain five challenges amphibians faced when colonizing land and how they solved them. Describe how a community and an ecosystem are related. a. What role(s) do Jaguars play in their ecosystem? b. Is the Jaguar considered a ...
Bright blue, older than dinosaurs and weighing as much as an average-sized man,coelacanthsare the most endangered fish in South Africa and among the rarest in the world. Do sea dinosaurs still exist? Thought to have goneextinct 65million years ago (along with the mass extinction of dinosaurs...
ascientists are hopeful that they'll find the amphibians and soon.if the creatures are out there ,they may need help .many amphibians are endangered .the animals face many dangers including pollution and diseases. people cut down the forests where they live 科学家希望他们将发现两栖动物,并且soon...