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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<h3><u>Factors considered by Roosewelt in shaping America’s strategy for global conflict:</u></h3>
President Franklin D. Roosevelt considered the importance of United States in the world and its critical role to play in global development while shaping the America's strategy for global conflict.
1. The President had believed the America has a very critical role to perform globally.
2. He took care of the foreign affairs policies of the nation but he also came up with his own deals for speeding up the development process.
3. His main aim was to bring the nation and its people back on the track of progress from the serious depressing phase.
4. He took the issue of home grown economy very seriously and focused on its development.
5. He worked with other big powers globally to stabilize the international economy.
6. He gets the title of most favored nation for the United States and get the trading agreements with other countries to increase the economic state of the America.
7. He established the greatest foreign policy of “good neighbor” toward other western countries and grab their supports as well.
I am not very sure and I might be wrong but I’m pretty sure that it is C.
The idea that a country or region should specialise in making and exporting goods and services that it can produce most efficiently.
Answer:Pretty sure it’s A
Explanation:
