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Which of the following is a conceptual model that represents the flow of energy through an ecosystem?
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The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?
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In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems
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Why are scientists concerned about the depletion of the ozone levels in the stratosphere?
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Explain how scientists use geologic time to determine the age of landforms.
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Which of the following is a conceptual model that represents the flow of energy through an ecosystem...
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