Question

question 2
which of the following best defines \scientific theory\?
an opinion of what should happen
a rigorously tested explanation
a mathematical relationship
a best guess explanation
question 3

Explanation:

A scientific theory is a well - substantiated explanation of some aspect of the natural world that is acquired through the scientific method and repeatedly tested and confirmed through observation and experimentation. It is not just an opinion, a mathematical relationship, or a best - guess.

Answer:

B. a rigorously tested explanation