Which best justifies the accuracy of the claim? Although Article 1 mentions evidence discovered by scientists, more research is needed about the data source to determine if the claim is scientific. Article 1 is a scientific claim because it says that global warming doesn't create hurricanes. Although Article 2 mentions the study of a hurricane record, it is a scientific claim because the author himself reviewed it and is therefore an expert. Article 2 uses a scientific claim because the author says the Earth is in a cooling cycle.

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

How is zig zagging a form of acceleration?

4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.