Homefacts City Report. Brandon is located in Hillsborough County, FL. The population is 101,167, making Brandon the 2nd largest city in Hillsborough County. There are 11 public schools in Brandon with an average Homefacts rating of B-. The total crime rate for Brandon is moderate, and there are 72 registered sex offenders residing in the city.
The controlling idea (central idea or main idea) comes from the purpose and the subject. It gives readers a map of the essay's territory, a framework in which to interpret the specific material the essay will present.
Rating Newest Oldest. Best Answer: Control variable is something is an experiment that doesn't change. It is not what is being tested. It is used to validate results. For example, you want to test if plants grow better in red of blue light.ou need to give each plant the same amount of water at the same time and need to keep the temperature constant. You change the color of light. Your control variables are: amount of water, time of water, and temperature because they are always the same.