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What are some possible short and long term medical concerns for crew members on longer space exploration trips
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Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.
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Where is most of the fresh water on earth found a in the ocean b in glaciers and in ice caps c in rivers d in the soil
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The big bang theory suggest that the universe is about - 300 million years old - 4.6 billion years old - 30 billion years old - 13 billion years old
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Describe at least three characteristics of organisms that scientists use in taxonomy...
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