These footprints on the surface of the moon may last forever. why would that be true?
...
Answers: 2
Geography, 22.06.2019 14:40
Geologists know that potassium-40 decays to argon-40, with a half-life of 1.3 billion years. if an analysis of a feldspar crystal in a sample of granite shows that 75 percent of the potassium-40 atoms have decayed to form argon-40, what is the age of the granite
Answers: 2
Geography, 22.06.2019 23:00
Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.
Answers: 2
Mathematics, 26.05.2021 21:30
Arts, 26.05.2021 21:30
Mathematics, 26.05.2021 21:30
Engineering, 26.05.2021 21:30
Mathematics, 26.05.2021 21:30
Mathematics, 26.05.2021 21:30
History, 26.05.2021 21:30