Help me please
...
Answers: 2
Biology, 21.06.2019 19:00
Study the image of this rock.which characteristic best supports its formation from sedimentary processes? it has many layers.it is coarse-grained.its grain shape is round.its texture is non-banded.
Answers: 1
Biology, 21.06.2019 20:00
Read the following scenario to answer the following question. 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. when most populations of a wide-ranging amphibian species are lost and the few remaining populations are widely separated, we expect to see that a. the founder effect becomes increasingly important b. microevolution no longer occurs c. gene flow between populations is reduced d. artificial selection becomes a greater factor in microevolution
Answers: 2
Biology, 22.06.2019 18:50
Which if the following best describes why invertebrates isnβt considered a scientifically valid word when classifying animals
Answers: 1
Biology, 07.10.2021 22:00
Computers and Technology, 07.10.2021 22:00
Mathematics, 07.10.2021 22:00
Biology, 07.10.2021 22:00
Arts, 07.10.2021 22:00
History, 07.10.2021 22:00
SAT, 07.10.2021 22:00
English, 07.10.2021 22:00
Mathematics, 07.10.2021 22:00
Social Studies, 07.10.2021 22:00
History, 07.10.2021 22:00
Chemistry, 07.10.2021 22:00
Mathematics, 07.10.2021 22:00