Geography, 30.05.2020 15:57 thickness7699
In order to for astronauts to be self-sufficient (requiring no outside supplies from earth) on a space station or other planets, what do they need? List and explain the necessary thing needed to create a closed ecosystem. Describe the role each thing you have listed will play.
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What term is given to the border between the central alps and the southern limestone alps?
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Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia
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Which of these has the least impact on the climate of a place
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Geography, 23.06.2019 15:00
Many areas surrounding the caspian sea contain important a. rare minerals b. forestry resources c. gold and silver mines d. oil and natural gas fields
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In order to for astronauts to be self-sufficient (requiring no outside supplies from earth) on a spa...
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