Answer: An independent variable, sometimes called an experimental or predictor variable, is a variable that is being manipulated in an experiment in order to observe the effect on a dependent variable, sometimes called an outcome variable.
Explanation: Hope this helps :)
<h2>i think its d. ultraviolet waves not sure</h2>
Explanation:
People now understand the world they live in due to science. This understanding has also led to the acknowledgment of the impact of human activities, such as the burning of fossil fuels, on other aspects of the earth like ecosystems & climate.
Science has also allowed humans to develop ways of making work easier. An example is the invention of the wheel and engine that has allowed the movement of persons to become far easier and faster.
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For more on the impact of science check out;
brainly.com/question/4142380
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An overlap in their niches