Variables are..........-
A)the main focus of research in science.
B)something that can vary in terms of precision
C)something that we can measure
D)all of the above

Question

Quizplus · Accepted Answer

Variables are indeed the main focus of research in science as they are the elements that researchers manipulate or observe to see effects on study outcomes. They can vary in terms of precision depending on the measurement tools or methods used, and they are aspects of the research that can be measured or quantified.

Variables Are..........-