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Time SpanPlay
Evolution in biology often implies changes over millions of years, not quick transformations. SlideScientists study fossils to understand the evolution of dinosaurs.
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Common MisconceptionPlay
'Evolution' doesn't mean 'improvement'; it refers to adaptation to an environment. SlideThe evolution of the species resulted in diverse forms, not necessarily better ones.
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Natural SelectionPlay
Evolution often involves 'survival of the fittest' which means the best adapted survive. SlideGiraffes' long necks are a result of evolution through natural selection.