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 United States wanted to stop its nationalism.
The limits on the powers of Congress are as follows:
1. The Congress is not allowed to pass laws post ex facto which means that the law cannot prosecute people for a something that was not considered a crime before.
2. Congress is denied the ability to pass bills of attainder meaning they are not allowed to prosecute criminals in special tribunals but only in regular court trials.
3. The Congress cannot suspend the writ of habeas corpus means that the Congress cannot deny the right of the criminals to stand before a judge and learn the charges they face that enables them to defend themselves.
125% of 12.8 is 16. x= 125% (12.8/x = 100/125) (12.8/x) *x and (100/125) * x (multiply both sides by x) 12.8=0.8*x (divide both sides by 0.8 to get x) 16=x so the answer is 16.
Answer:
he Articles of Confederation and Perpetual Union was the first written constitution of the United States. Written in 1777 and stemming from wartime urgency, its progress was slowed by fears of central authority and extensive land claims by states. It was not ratified until March 1, 1781. Under these articles, the states remained sovereign and independent, with Congress serving as the last resort on appeal of disputes. Significantly, The Articles of Confederation named the new nation “The United States of America.” Congress was given the authority to make treaties and alliances, maintain armed forces and coin money. However, the central government lacked the ability to levy taxes and regulate commerce, issues that led to the Constitutional Convention in 1787 for the creation of new federal laws under The United States Constitution.
From the beginning of the American Revolution, Congress felt the need for a stronger union and a government powerful enough to defeat Great Britain. During the early years of the war this desire became a belief that the new nation must have a constitutional order appropriate to its republican character. A fear of central authority inhibited the creation of such a government, and widely shared political theory held that a republic could not adequately serve a large nation such as the United States. The legislators of a large republic would be unable to remain in touch with the people they represented, and the republic would inevitably degenerate into a tyranny. To many Americans, their union seemed to be simply a league of confederated states, and their Congress a diplomatic assemblage representing thirteen independent polities. The impetus for an effective central government lay in wartime urgency, the need for foreign recognition and aid and the growth of national feeling.
Explanation:
