Please help: What effect does eutrophication have in aquatic ecosystems?
A. It prevents sunlight from reaching aquatic life below the waters surface
B. It negatively impacts aquatic vegetation but is beneficial for all aquatic animals
C. It decreases carbon dioxide concentration, which is harmful for aquatic animals
D. It lowers the concentration of nitrogen and phosphorus available to marine animals
Answers: 3
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Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.
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Which of the following best describes the purpose of a nation’s boundaries? a. to limit the movement of goods and people b. to make it easier for cartographers to create maps c. to make the movement of goods and people easier d. to prevent other countries from invading territory
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You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.
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What is most often given a value of zero to describe an object’s position on a straight line? displacement reference point distance ending location
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Please help: What effect does eutrophication have in aquatic ecosystems?
A. It prevents sunlight fr...
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