Biology, 05.09.2019 23:30 monaec1757
How could heavily fertilized lawns contribute to cyanobacterial blooms in lakes and oceans? a. run-off from the lawns will get into the water system, leading to large amounts of nitrogen that can be used by cyanobacteria in water systems. b. the large amounts of nutrient-rich grass that are created will be mowed down, with grass clipping bits eventually washing into sewer systems and into larger bodies of water. these grass clippings will serve as a nutrient source for cyanobacteria, leading to blooms. c. large amounts of fertilizer will lead to excessive production of greenhouse gases (like co2) from grass in lawns. excessive co2 production will lead to large blooms of cyanobacteria in water systems. d. they won't-the two systems are completely unrelated. how could grass in lawns contribute to effects in lakes and oceans?
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Biology, 22.06.2019 00:30
One gene can influence trait(s). one trait can be determined by gene(s).
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Biology, 22.06.2019 09:00
In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.
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Biology, 22.06.2019 13:10
Which of the following is not a benefit of genetically modified foods? a.pest-resistant crops b.herbicide-resistant crops c.plants that do not require water?
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Biology, 22.06.2019 13:20
There are only about 250,000 known fossil species. true or false
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How could heavily fertilized lawns contribute to cyanobacterial blooms in lakes and oceans? a. run-...
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