Biology, 27.10.2019 10:43 poohbaby7163
In terms of modern classification, which is the fox more closely related to, a cat or a dog? explain the relationships.
Answers: 2
Biology, 21.06.2019 20:00, u8p4
Over the past 60 years, many amphibian species have experienced significant population declines and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. chytridiomycosis is a fungal disease first identified in 1998 as a cause of massive amphibian deaths. in some severely impacted populations, a few individuals have survived, perhaps because of some natural resistance. if these resistant individuals continue to survive and prosper, new resistant populations might emerge. this would be an example of the founder effect artificial selection genetic drift natural selection sexual selection
Answers: 3
Biology, 22.06.2019 00:30, stgitskaysie9028
Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?
Answers: 1
Biology, 22.06.2019 01:30, lillianesagoff7411
What macromolecule is produced during translation? a. carbohydrate b. rna c. dna d. protein
Answers: 2
Biology, 22.06.2019 05:00, shreyapatel2004
Match each term to its best definition? sedimentary depositional enviornment
Answers: 1
In terms of modern classification, which is the fox more closely related to, a cat or a dog? expla...
Biology, 09.12.2020 18:10
History, 09.12.2020 18:10
Biology, 09.12.2020 18:10
Mathematics, 09.12.2020 18:10
Mathematics, 09.12.2020 18:10
Mathematics, 09.12.2020 18:10