Does studying fossils show us that life, environments, or both of these change over time? a. studying fossils shows us that only life changes over time. b. studying fossils shows us that only environments change over time. c. studying fossils shows us that both life and environments change over time.

Well, I know logically that both life and environment change over time. So I think the answer would be C, studying fossils shows us that both life and environments change over time. Hope this helps.

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.