Question

which type of scientific statement is defined as \a possible explanation or answer to a scientific question that is based on prior knowledge or research and is testable\?
○ hypothesis
○ theory
○ law
○ probability

Explanation:

A hypothesis is a possible explanation for a scientific question, based on prior knowledge/research, and is testable. A theory is a well - supported explanation, a law describes a natural phenomenon, and probability deals with chance. So the correct option is the one with "hypothesis".

Answer:

A. hypothesis