10:54 PM Fri Nov 6
21%
Ecology Test Part 1
Questions 1-2 of 2 | Page 1 of 1
Quest...
Biology, 07.11.2020 07:20 jamaiciaw6
10:54 PM Fri Nov 6
21%
Ecology Test Part 1
Questions 1-2 of 2 | Page 1 of 1
Question 1 (6 points)
A farmer has been placing a certain chemical pesticide on his corn crop for the past 10 years. The pesticide
contains chemicals that have lots of nitrogen-based and phosphorus-based compounds. Over the past
couple of years, the farmer has been noticing that the pond near his farm is beginning to grow massive algae
blooms! He has contacted you to help him solve this problem. A.) Based on your knowledge of
biogeochemical cycles what do you think is the cause of this problem? B.) How do you think this will affect
the food chain/web in the pond? C.) What do you think the farmer could do to turn this problem around, if
anything? D.) How do you think the chemical contaminate got into the water supply?
Answers: 1
Biology, 22.06.2019 01:10, Claysn9094
Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot. active transport involves transport proteins, and facilitated diffusion does not. facilitated diffusion involves transport proteins, and active transport does not. active transport requires the expenditure of cellular energy, and facilitated diffusion does not.
Answers: 1
Biology, 22.06.2019 03:50, blueberrybaby1
During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming
Answers: 2
Biology, 22.06.2019 07:30, china2221
The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?
Answers: 1
Biology, 22.06.2019 08:30, wrightstephanie193
Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes
Answers: 1
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