Which of the following includes the processes required to ensure that the project includes all the work required, and only the work required, to complete the project successfully?

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

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

The energy equivalent of the rest mass of an electron is