Which describes what a velocity/time graph would look like with no acceleration?

How do dying stars contribute to the formation of planets

What information does a complete ionic equation give that the balanced equation doesn’t show?

Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.