The following diagram shows part of a river into which sewage was dumped. Some of the effects of adding sewage
to the river are shown in graph.
a) At which point in the river are decomposers most active?
b) What happens to the oxygen level of river at that particular point?
Answers: 3
Biology, 21.06.2019 15:00, YOURKINGNESS7689
In which process is oxygen absorbed by an organism asap apex
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Biology, 22.06.2019 04:30, 20brooklyn22
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Biology, 22.06.2019 07:00, thomasalmo2014
Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs
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Biology, 22.06.2019 11:00, brainy51
4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.
Answers: 2
The following diagram shows part of a river into which sewage was dumped. Some of the effects of add...
Mathematics, 23.01.2022 01:00