Answer:
The student on the left was chosen as the system to be analyzed.
Explanation:
In the example titled “Colliding Students” in the textbook, the student on the left was chosen as the system to be analyzed; while the surroundings was chosen as the Earth, the ground, the air, and the second student who happened to collide with the student on the left.
The researchers were most concerned about External events.
<h3><u>Explanation: </u></h3>
Quasi-experimental designs are different from true experimental designs. They resemble the experimental research but it is not the real one. There are various types of quasi-experiment design, one of the important designs is the pretest and posttest design which is discussed in the above scenario.
The most likely reason for the experimental effect is based on selection bias. Self-fulfilling Prophecy & Instrument Decay might be the potential cause of the internal validity that is linked with the experiment done by the staff.
Congress created a rudimentary federal court system in The Judiciary Act of 1789. Although Article III of the Constitution mandated a US Supreme Court, the Court was actually established by the same 1789 legislation.
president abraham lincoln, reply to emancipation memorial presented by chicago christians of all denominations, 1862 the key concern that the excerpt was designed to address was the: Race and Equality
<h3>
What is Race and Equality?</h3>
Racial equality refers to a scenario in which individuals of all races and ethnicities are treated equally, regardless of any differences in physical characteristics. When organizations grant people their legal, moral, and political rights, racial equality results. Race equality is still becoming into the norm in modern Western culture.
Prior to the early 1960s, it was challenging for African, Asian, and Native Americans to achieve equality. Racial equality has since been codified into many other nations' laws, ensuring that all people have access to the same possibilities in terms of treatment, education, work, and other facets of life. From 1861 to 1865, the Civil War, the bloodiest and most painful conflict in American history, was waged. By 1860 one in three persons in the Southern States belonged to another.
to learn more about Race and Equality from the given link:
brainly.com/question/2680967
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Answer:
To reduce natural disaster due to deforestation, we shoul plant trees which is call afforestation
