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What are tiny organisms that float near the surface of freshwater and marine environments called? #3
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Primary function of the phloem in vascular plants?
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Physical limiting factors of an ecosystem are such things as?
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The single most important erosional agent on Earth is ____.
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What are the answers to 3 and 4
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Any abiotic or biotic factor in an ecosystem that causes a population’s size to slow or decrease is a ____________ factor. A) growth B) limiting C) carrying D) density dependent
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Animals that get energy by eating the carcasses of other animals that have been killed by predators or have died of natural cause
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A mass movement that involves the sudden movement of a block of material along a flat, inclined surface is called a ____.
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What does this chemical equation represent? C6H12O6 + 6O2 -> 6CO2 + 6H2O + energy
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Evidence that supports the plate tectonics theory includes all of the following EXCEPT
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How do graphs help analyze trends in population?
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Why is the current atomic model called the electron cloud model
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Give an example of how distractions could slow down reaction time
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About what % of earths total water supply is ice?
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Put the following parts of the ocean floor in order from least to greatest depth: abyssal plain, continental shelf, mid-ocean ridge, trench, continental slope.
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What provides instructions to a prokaryotic cell about living and growing
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Would you expect the salinity of the ocean to be high or low in a rainy region near the mouth of the river?
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Energy for use is stored in the form of
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Why is ocean water more dense than fresh water at the same temp? A. circular winds B. less pressure C. deep currents D. higher salinity
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How will the different light conditions affect the rate of floating leaf disks?
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Name two properties of ocean water affected by depth. how does depth affect each?
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Which of the following types of carbon fixation is least common for plants in arid locations? a. C3 b. C4 c. CAM d. none of the above
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