<span>The practice where advanced learners are separated from regular learners is referred to as tracking<span>. Tracking is the separation of pupils by academic ability into groups within a school. Under this practice, the entire school population is assigned to classes based on each student’s overall academic achievement which may be above average, normal, or below average. Students with high academic achievements are placed in advanced or honors classes.</span></span>
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Protein synthesis is the process all cells use to make proteins, which are responsible for all cell structure and function. There are two main steps to protein synthesis. In transcription, DNA is copied to mRNA, which is used as a template for the instructions to make protein.
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True. Homologous structures provide evidence of a common ancestor.
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Although these two animals are both bears, clearly they are entirely different. Becasue they live in pretty much opposite environments, they developed individual traits so they could survive, which is called adaption. While the polar bear's thick fur and fat serve as great protection against the cold, it wouldn't be very helpful in hot climates. And the sun bear, with it's short hair and lack of protection, would freeze to death in the polar bear's environment. Each animal, over time, has to develop new traits that allow it to adapt to it's particular environment.
Answer: old age, they need food, more land then you can give them, a bigger herd, and stupid people not knowing how to take care of them.
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