Key: C Interpretation: The correct answer is C because there is gravity in space and planning for such a rocket flight would need to take ... later in this chapter). ... 1994; Chandler 1991; Morrison 1999); and gravity cannot act in space because there is no air in space (Bar and Zinn 1998). ... As a result, there is a proposal to develop two new technologies: (1) the detection and tracking of all asteroids largeanbsp;...
|Title||:||Science framework for the 2011 National Assessment of Educational Progress|
|Author||:||United States. National Assessment Governing Board, WestEd (Organization), Council of Chief State School Officers|