This Venn diagram compares and contrasts primary and secondary succession. While the two types of succession have several notable differences, they also share several things in common. Evaluate the Venn diagram and select ALL of the statements showing
similarities between the two that could be included in the middle of the diagram.
A)
has the same pioneer species
B)
occurs over a long period of time
C)
requires the development of new soil
D)
results in the formation of a climax community
E)
follows a similar progression of plant and animal species

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

Asap what occurs after cytokinesis is completed at the end of meiosis 1?

Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.