Which of the following BEST describes theories?
A. They are objective statements that are known to be factually true.
B. They are measurable traits that are subject to change under different conditions.
C. They are guesses about the world that we cannot test.
D. They are testable statements about the relationship between two or more variables.
Answer (2)
The best description of theories in science is that they are testable statements about the relationship between two or more variables. Scientific theories are based on evidence and can be tested through experimentation. This distinguishes them from mere guesses or beliefs about the world. ;
The best description of theories is that they are testable statements about the relationship between two or more variables. They are grounded in empirical evidence and can be subject to change with new data. Scientific theories explain phenomena and can be tested through observation and experimentation.
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