Geography, 05.05.2020 17:22, heavendl13
Estimate the distance of a fading white dwarf supernova of luminosity 108lsun whose apparent brightness is comparable to that of a bright cepheid variable star 100 million light-years from earth.
Answers: 1
Geography, 22.06.2019 11:50, struckedblazing
How did the movement of soldiers during world war 1 contribute to the global influenza (flu) pandemic of 1918 to 1919, which killed millions of people
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Geography, 22.06.2019 16:00, blesskids600
Ineed quickly! which of the following would not be considered an example of the transition of europe into the formation of larger nation-states? a. the hundred years' war b. the unification of italy c. the marriage of isabella and fernando d. the height of feudalism
Answers: 1
Geography, 23.06.2019 14:30, 2000samantha
Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland
Answers: 1
Geography, 24.06.2019 04:20, tryintopassenioryear
Rectangle qrst is shown. angle qrt is congruent to angle str, and angle str is complementary to angle qtr. which statement is true about angles qrt and qtr? they are congruent. they are complementary. they are supplementary. they are right angle
Answers: 3
Estimate the distance of a fading white dwarf supernova of luminosity 108lsun whose apparent brightn...
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