biosphere 2 was an attept to have humans live withing a perfectly closed system, as a model for living on other planets. the first attept failed because the system began losing CO2, which was chemically reacting with the exposed concrete walls. how woudk you go about designing a habitat that is a closed system? Explain how matter and enrgy would flow within the system
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Chemistry, 21.06.2019 23:10
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
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Chemistry, 22.06.2019 02:00
Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced
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Chemistry, 22.06.2019 03:00
Which best describes how johannes kepler developed his laws of planetary motion
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Chemistry, 22.06.2019 10:30
What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
Answers: 1
biosphere 2 was an attept to have humans live withing a perfectly closed system, as a model for livi...
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