Answer:
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Explanation:
Aquatic plants require special adaptations for living submerged in water, or at the water's surface. The most common adaptation is the presence of lightweight internal packing cells, aerenchyma, but floating leaves and finely dissected leaves are also common.
Answer: <em>species diversity
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<em>ecosystem diversity
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<em>genetic diversity</em>
The exposure of certain types of radiation
What? no. B. false, cooled magma is called extrusive igneous rock.