Linda owns an orchard of orange trees, and she is worried because she notices that many of her orange trees are unhealthy. They appear to have very little resistance to attack by a certain fungus that is destroying their leaves. She consults with some biologist friends, and they tell her that her orchard is threatened by low genetic diversity. How could she improve the ability of her orchard to resist disease in the future?
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Tropical rain forests support more species per unit area than any other terrestrial ecosystem. what is one way rain forests are important to the health of the biosphere?
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(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.
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Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols
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Linda owns an orchard of orange trees, and she is worried because she notices that many of her orang...
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