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mars1129 [50]
3 years ago
11

Scenario 1: A river in North Carolina has been tested and the following data is obtained:

Biology
1 answer:
goblinko [34]3 years ago
4 0

Answer:

Good.

Explanation:

The overall quality of this river is good because all the levels is in normal range. Healthy water should have 6.5 to 8 mg/L of dissolved oxygen concentrations, normal range of phosphorus is 0.005 to 0.05 mg/L, levels of nitrate at or below 10 mg/L and the biotic index less than 3.75 is considered normal and the data shows all value of substances comes in normal range so we can say that the quality of water is good.

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If Alpa wants to change 0.54 kilometers into a smaller metric unit, she will be required to multiply.

<h3>What is a Metric unit?</h3>

A Metric unit may be defined as a technique of measurement in which the basic units are the meter, the second, and the kilogram. These units are interchanged with one another by using several formulas of conversion.

The complete question is as follows:

Alpha wants to change 0.54 kilometers into a smaller metric unit. She will have to:

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Therefore, If Alpa wants to change 0.54 kilometers into a smaller metric unit, she will be required to multiply.

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To learn more about Metric units, refer to the link:

brainly.com/question/1576704

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