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san4es73 [151]
2 years ago
13

What type of investigation could the students conduct to determine the correct order for the liquids?

Social Studies
1 answer:
tatyana61 [14]2 years ago
4 0

Use the pH color scale. It shows acidity level of both acids and bases. You dip one of the pH strips into whatever liquid you choose, and then compare the new color of the pH strip to the colors on the scale. This will tell you the level of acidity. pH scale can be found below. As you can see, the brighter colors are more acidic than the darker and duller colors.



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Which of the following describes most industrial life in the latter nineteenth century? long hours, unsafe working conditions, a
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Answer:

Answer is Option A: long hours, unsafe working conditions, and hard labor

Explanation:

In the late 19th century, there was unfair hiring and unacceptable working conditions.  Unemployment was high and very less skills were required (because of more use of machines) to be employed in the industries which meant that the workers could be replaced easily. Also, the working hours were very long. All of these led to formation of labor unions. They were formed to protect the common and most needed interests of the workers. They fought for better salaries, short working hours and better working conditions in the industry.

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2 years ago
Dividing power between the state and national levels is known as * confederationism federalism the unwritten constitution unitar
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The correct answer is B) Federalism.

Dividing power between the state and national levels is known as "Federalism."

The framers believed in the principle of Federalism that is the system of government where power is divided between a central government and regional governments. The framers of the U.S. Constitution granted some faculties to the national government and granted others to the states.

The framers respected the states because they were already functioning one way or the other the people of that time were font to their states.

In other words, when we talk about United States politics, the principle of federalism refers to that the power of the government is shared by the state governments and the federal government.

This power functions under a system of checks and balances in which none of the branches of the government was more powerful than the other two. In the US government system, when federal law conflicts with state law, the federal law will win. This is included in the Constitution as the Supremacy Clause.

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2 years ago
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