In the lab, a student measures a cube of copper to be 2.25 cm on a side. What is the volume of the cube, with the correct number of significant digits and units? When entering your answer, make sure that there is a single space between your numerical value and your unit: "12.34 mL".

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?