Which group of stars has a luminosity of 10², is located in spectral class K and has a surface temperature of approximately 2900ºK? A. Main Sequence
B. White Dwarfs
C. Super Giants
D. Giants

answer: the mildest forms of push polling are designed merely to remind voters of a particular issue. for instance, a push poll might ask respondents to rank candidates based on their support of an issue in order to get voters thinking about that issue. many push polls are negative attacks on other candidates.