Agiant star has a luminosity of 300 its color is most likely to be
a. yellow red
b. black
c. white
d. blue white

Which of the following is not a pillar of the nuclear proliferation treaty? nonproliferation reduction of nuclear weapons by 85-90% right to peacefully use nuclear power disarmament

Does water only take one path through the water cycle? (15 points)

Russia is to the east if germany ? true or false