Biology, 06.10.2021 19:40 KingJayDevil
Ecological succession is the process by which the structure of a biological community evolves over time. Primary
succession occurs in essentially lifeless areas such as a result of lava flows, newly formed sand dunes, or rocks left
from a retreating glacier. Secondary succession occurs where a community once existed such as a field that is no
longer planted, a forest destroyed by a wildfire, or a coastal ecosystem flooded by hurricane waters. How do the
processes that occur during ecological succession change populations? Choose ALL that apply.
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A)
Population size increases.
B)
Population size decreases.
Species diversity decreases.
D)
Species diversity increases.
E)
More species survive and become established.
Answers: 3
Biology, 22.06.2019 21:00
Agram of fat oxidized by cellular respiration produces approximately as much atp as a gram of carbohydrate.
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Biology, 23.06.2019 00:30
Paleontologists have found plant fossils deep within the layers of the north polar region. these leaf fossils have been labeled as to the rock layers they were found in, with the lower numbers being layers close to the earth's surface and higher numbers representing deeper layers. according to the numbers of these four leaf fossils, what might you infer?
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Biology, 23.06.2019 01:00
If all prokaryotes on earth suddenly vanished, which of the following would be the mostlikely and most direct result? a) the number of organisms on earth would decrease by 10รขโฌโ20%.b) human populations would thrive in the absence of disease.c) bacteriophage numbers would dramatically increase.d) the recycling of nutrients would be greatly reduced, at least initially.e) there would be no more pathogens on earth.
Answers: 3
Ecological succession is the process by which the structure of a biological community evolves over t...
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