Biology, 08.12.2019 09:31 amadileaks
Which of the following is most a source of nitrogen that can lead to eutrophication of aquatic ecosystems?
a. runoff of fertilizer from yards b. treated sewage
c. runoff of manure from farms d. all of these
Answers: 2
Biology, 20.06.2019 18:04
What are the similarities between photosynthetic and anaerobic organisms?
Answers: 3
Biology, 22.06.2019 11:30
To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.
Answers: 2
Which of the following is most a source of nitrogen that can lead to eutrophication of aquatic ecosy...
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