A natural product is a chemical compound or substance produced by a living organismâthat is, found in nature. In the broadest sense, natural products include any substance produced by life.
Best Answer: An independent variable is basically a variable that can be any number. The dependent variable is the variable calculated from the independent variable. For example, I do contract work where I get paid for every hour of work I do in a given week. If I work more hours, my paycheck is bigger.
The independent variable is one changed in an experiment to test effects on the dependent variable. American Images Inc/Photodisc/Getty Images. Definition: An independent variable is the variable that is changed or controlled in a scientific experiment.Independent variables are the variables that the experimenter changes to test their dependent variable.The effect on the dependent variable is measured and recorded. Common Misspellings: independant variable.efinition: An independent variable is the variable that is changed or controlled in a scientific experiment. Independent variables are the variables that the experimenter changes to test their dependent variable. The effect on the dependent variable is measured and recorded. Common Misspellings: independant variable.