All of the following statements are true except (4 points) a. lunar phases result from the changing lunar mass b. the lunar phases change regularly c. lunar phases are unrelated to lunar eclipses d. the sun is involved in lunar phases

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of