In an h-r diagram, most stars are found in a diagonal band from the upper left to the lower right, which is called the

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

Why are graphs useful when interpreting data

The mantle is made up of which structural zones?