Question

a possible and testable answer to a scientific question or exp scientific inquiry scientific theory scientific law hypothesis

Explanation:

A hypothesis is a proposed explanation made on the basis of limited evidence as a starting - point for further investigation. It is a possible and testable answer to a scientific question or problem. Scientific inquiry is the process of asking and answering scientific questions. A scientific theory is a well - substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. A scientific law is a statement based on repeated experimental observations that describes some aspect of the universe.

Answer:

Hypothesis