Question

which of the following choices refers to a broad explanation or group of explanations for some aspect of the natural world that is consistently supported by evidence over time?
a. scientific theory
b. hypothesis
c. statistical validation
d. critical thinking

Explanation:

A scientific theory is a well - established explanation for aspects of the natural world, supported by evidence over time. A hypothesis is a proposed explanation that is yet to be fully tested. Statistical validation is about verifying data through statistical methods, and critical thinking is a general cognitive skill.

Answer:

A. scientific theory