Question

9 one characteristic of science is that it ______.
○ does not change
○ changes
○ is not repeatable
○ is based on popular ideas
8/12 complete

Explanation:

Science is a dynamic field. New evidence, research, and technological advancements lead to changes in scientific understanding (e.g., updates in theories like atomic models or climate science). Science is repeatable (experiments can be replicated), and it's based on evidence, not popular ideas. So the correct option is the one stating science changes.

Answer:

B. changes (assuming the second option is labeled B; if the options are labeled differently, adjust the label but keep the text "changes")