The correct answer is - B) the water quality of the stream.
By studying the fish populations and their well being, the watersheds, as well as the composition of the water, the scientists are trying to keep track of the situation of the quality of the water in the stream.
The fish populations, their activity, well being, are always a nice indicator about the water quality, as they live in it and are directly effected by any negative changes in the water quality.
The watersheds can also show a partial picture of the quality of the water in the streams, and that is because the water passes through them before entering the stream itself, so a clean and healthy watershed, often means good quality of the water.
The most relevant indicator of the quality of the water in the stream is still the testing of the water itself, where the water composition can be examined in detail thus to be determined its condition.
C. Animals and their manure release lots of methane
Answer:
Throughout the passage, “Why We Should Work Less,” by Richard Schiffman, the author argues that Americans need to work fewer hours because of the impact of “grueling work schedules.” The author crafts his argument by using personal anecdotes of his friends in the workforce, presenting quantitative data, and using harsh ...
Explanation:
<h2>I HOPE THIS HELPS YOU</h2>
10 is the smallest integer
The guideline set by the American Academy of Family Physicians for an e-visit is that E-visits are available only to established patients who have previously received care from the physician’s practice
<h3>What is a Guideline?</h3>
This refers to the set of rules that a process must follow for its smooth running of operations.
Hence, we can see that one of the guidelines that is set by the American Academy of Family Physicians for an e-visit is that E-visits are available only to established patients who have previously received care from the physician’s practice.
Read more about guidelines here:
brainly.com/question/17711902
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