Answer: Safe water is essential for human life. ... Each person on Earth requires at least 20 to 50 liters of clean, safe water a day for drinking, cooking, and simply keeping themselves clean. Polluted water isn't just dirty—it's deadly. Some 1.8 million people die every year of diarrheal diseases like cholera.
Explanation:
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Answer: Negotiated labour-management agreement.
Explanation:
When there's an agreement binding labour management it sets the tone and clarifies terms and conditions where labour and management decide to work together over a particular period of time.
 
        
             
        
        
        
Through those excerpt, the writers argue that society should <span>return to a time when personal morality was the guide for professional decisions. 
This seems to be important judging by the pace of development in our society that tend to become closer and closer in always being result oriented for professional decisions.</span>
        
             
        
        
        
Answer:
d the great upheaval
On July 16, 1877, workers in that town drove all the engines into the roundhouse and boldly declared that no train would leave until the owners restored their pay. The local townspeople gathered at the railyard to show their support for the STRIKERS. A great showdown was on.
 
        
                    
             
        
        
        
Emily's answer constitutes a<u> "hypothesis".</u>
A hypothesis, in a scientific context, is a testable proclamation about the connection between at least two factors or a proposed clarification for some watched marvel. In a scientific experiment or study, the theory is a concise summation of the scientist's forecast of the examination's discoveries, which might be bolstered or not by the result. Hypothesis is the center of the logical strategy.