Biology, 10.03.2021 01:00 mathbrain58
NASA is currently working on sending humans to Mars by the 2030s. When astronauts arrive on Mars, NASA intends to already have their food supply there. The food will be sent by an unmanned spacecraft It will then be stored, unrefrigerated, for five to seven years. List two likely criteria for this engineering design problem
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NASA is currently working on sending humans to Mars by the 2030s. When astronauts arrive on Mars, NA...
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