theory for rocks and minerals
What does it mean that a theory or model is workable
You mean the evolution theory? Darwin
a theory which is made by observation
Do you mean "theory"?
That would depend on the scientific theory in question.
I don't think there is such a thing as the "supersonic theory". If you mean "superstring theory", no, they are not the same.
In sociology, a concept is an abstract idea or generalization that helps us understand social phenomena, while a theory is a systematic explanation of how these concepts are related to each other. Concepts like social class or gender help sociologists study society, while theories such as functionalism or conflict theory provide frameworks for interpreting and explaining social patterns and structures.
an educated theory
what does triple-risk model mean
A false theory. Break it down to myth: False. And logical: Theory
Gathering data, forming a theory, testing the theory to destruction.