The FDIC (Federal Deposit Insurance Corporation), NRA (National Recovery Administration) , and CCC (Civilian Conservation Corps) were created in the early<span>1930s and are MOST associated with the New Deal.</span>
What two empires? please specify
C. They both addressed welfare reform and limiting social programs.
The amount of rain falling on the cactus plants.
Answer: Option C
<u>Explanation:</u>
Here, the independent variable is the amount of rain that makes the cactus plant grow taller. Control is treated the same as all the rest of the samples, except that it is not exposed to variables that are influenced.
In most experiments, it is important to perform a trial with the independent variable, at a special locale for comparison with the other trials.
The control group consists of all trials where the independent variable is left in its natural state. These trials provide a basis for comparison and ensure that any changes observed in the height of cactus plant are in fact caused by the amount of rain.