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b)Crossovers between these genes result in chromosomal exchange. d)Nonrecombinant chromosomes break and then re-join with one another.
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Humans can have a major impact on freshwater systems through water overuse. The same waterways that support wildlife and plants also provide municipal water for cities and towns, and when consumption outstrips the natural regeneration of these waterways, it can negatively affect the ecosystem.
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There are many characteristics of a mammal their hair and furs, young are fed by milk, and sweat glanced.
'They have much larger ears than asian elephants' is the sentence which describes how organizational pattern is used.
<h3>What is Organizational pattern?</h3>
This is used to show relationships between supporting details in a passage or text.
The sentence which depicts this from the passage is 'They have much larger ears than asian elephants'.
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