Geography, 25.04.2020 03:22, rhineharttori
In what way does the Drake equation combine the various factors (e. g., fraction of stars with planets, fraction of planets that can support life) in an attempt to determine the number of technically advanced civilizations existing elsewhere in the Milky Way Galaxy?
Answers: 3
Geography, 23.06.2019 03:30, clonetrooper099
What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]
Answers: 1
Geography, 23.06.2019 11:30, marcustuo1
Fertility and mortality rates are higher in more developed nations.
Answers: 3
Geography, 24.06.2019 01:30, babiibri4771
What can happen to solar radiation when it enters earth’s atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.
Answers: 1
In what way does the Drake equation combine the various factors (e. g., fraction of stars with plane...
Mathematics, 24.04.2020 12:52
History, 24.04.2020 12:52
History, 24.04.2020 12:52