Answer:
Community Water Treatment
Explanation:
Coagulation and Flocculation. Coagulation and flocculation are often the first steps in water treatment. ...
Sedimentation. During sedimentation, floc settles to the bottom of the water supply, due to its weight.
Answer:
The correct answer is: D
Explanation:
Weighing options is to think, in a very careful way,about possibilities or choices. At this stage he is choosing between the two alternatives by figuring out the pluses and minuses of the situation. It this case, it is a criteria for evaluating and examing how the dilemma will affect Graydon's life in short and long-term safety consequences.
<em>DTR is an acronym that means define the relationship</em><em>.</em>
<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em>
Answer:
<u>Hypothesis: To study the relationship between the graduation rate and crime among school going children.</u>
<u>Independent variable: school going children</u>
<u>Dependent variable: crime rate</u>
<u>A few previous study based on the similar hypothesis by other researchers.</u>
Explanation:
<u>Independent variable: </u>The term independent variable is determined as a specific variable in a research study or an experiment that is being changed or altered by a researcher or an experimenter to see its effect on the experiments' dependent variable.
<u>Dependent variable: </u>The term dependent variable is determined as a specific variable that is being tested in a research or an experiment.
The answer is: Trust
Non-profit organizations were established to fight for a common good rather than for profit.
This mean that when more than one nonprofit organizations work together, they tend to skipped various costly legal formalities that usually made to protect organization's interest and not lose its profit. Because they overlook this, they need to build a foundation of trust in their relationship.