This was once a forested hillside. The county where this hill is located decided to widen the roads in the area and all of the trees and shrubs were cut down. All that was left was large boulders, gravel, and a thin layer of soil. Two years
later, this was the scene. If left undisturbed, what can we expect to see in this space over the next several years?
Choose ALL the answers that apply.
-))
A)
Eventually, woody shrubs will begin to establish.
B)
First grasses and low growing plants will start to grow.
o
The lichen and loss growing now will help enrich the thin soil.
D)
In a few years, large trees will be established on the hillside.
E)
The soil on the hill will erode and be washed into the new road,

Would really appreciate it, i have an idea but not completely sure

Which of the following scenarios is an example of the bottleneck effect? answers a in south africa, much of the afrikaner population is descended from a small number of dutch colonists. in this population, this is an unusually high frequency of pseudoxanthoma elasticum (pxe), an elastic tissue disorder. b four white-tailed deer are introduced to a park in finland. thirty years after their introduction scientists compare the genes in the population and find that there is no variation. c during the industrial revolution, london's air became filled with soot. as a result, birds started eating more of the lighter moths because they were easier to spot than their darker counterparts. over time, the moth population changed so that there were more darker moths than lighter ones. d 10% of the population of american alligators in an area have the recessive trait albinism. a massive flood results in the death of 80% of the population. of the remaining population, 60% have the recessive trait of albinism.

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