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chubhunter [2.5K]
3 years ago
13

Which statement BEST describes the theory of natural selection?

Biology
1 answer:
ch4aika [34]3 years ago
6 0
C, it guarantees the survival of a species, for example there are a species of moth called the pepper moth, some of them are light and some of them are dark, where the pepper moths live has dark trees, the pepper moths that are lighter in color are likely to be eaten by birds because they are easier to see making the amount of light pepper moths scarce while the dark pepper moths live to breed and have offspring.
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Give a reasonable explanation as to why the energy is represented by a pyramid shape
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Answer:

Describe why the pyramid shape is used to represent energy, biomass, and numbers pyramids. The pyramid is used because it can represent energy available at every trophic level, and at each level everything gets smaller as you go up the pyramid. ... Autotrophs obtain energy from nonliving sources and are producers.

Explanation:

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2 years ago
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3 years ago
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3.Commercial development in the U.S. has resulted in an increase in the number of roads, housing developments, shopping centers,
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With the enhancement in human activities, the effect of fragmentation become more. Eventually, it results in the devastating influences on the local species, a complete modification to the landscape, and the loss of the region's wilderness heritage.  


3 0
3 years ago
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