Answer:
<em>“Eutrophication is an enrichment of water by nutrient salts that causes structural changes to the ecosystem such as: increased production of algae and aquatic plants, depletion of fish species, general deterioration of water quality and other effects that reduce and preclude use”.</em>
Explanation:
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Answer:
Intraspecific interactions, where they are the same species, or interspecific interactions, where they are from different species.
Biosphere. Bio means life, and Biosphere means ALL life on earth.
