If a student wants to study the effect of sunlight on plant growth. In his experiment, 12 plants receive normal amounts of sunlight, but half of them are kept under bright sun lamps all night long. The control group is: the amount of light the plant receives.
<h3>What is control group?</h3>
A control group is a type of experiment carried out using two variables based on this control group can be defined as the process in which experiment is carried on two different variables such as dependent variables and independent variables in which one of the variables is not experimented or tested.
Based on the given scenario if after 6 weeks, the plants heights measured which inturn means that the control group is the amount of light the plant receives.
Therefore if 12 plants receive normal amounts of sunlight, but half of them are kept under bright sun lamps all night long. The control group is: the amount of light the plant receives.
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The Correct Answer Is:
Popular sovereignty is government based on consent of the people. The government's source of authority is the people, and its power is not legitimate if it disregards the will of the people. Government established by free choice of the people is expected to serve the people, who have sovereignty, or supreme power.
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The two achievements of the first Women's Rights Convention at Seneca Falls were that it marked the beginning of the women’s rights movement, and that the delegates passed a resolution supporting women's suffrage.
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the point in decision making when social, economic, and political concerns begin to affect science and how it is used to solve problems. Although scientific research identified the problem, it doesn't necessarily mean science will be used to solve it.
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There are several reasons why the Sherman Antitrust Act was ineffective. One reason was there was little support for regulating businesses in the 1890s. The laws were generally pro-business and the attitude toward business and the economy was a laissez-faire one. The government generally tended to let businesses do as they pleased.
Explanation:
