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''NASA is currently working on...
Please help, I will give a free cookie
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''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 at least two likely constraints and two likely criteria for this engineering design problem.''
Answers: 2
Biology, 21.06.2019 17:30, anthonyfr10004
Is citizens were comfortable with their detachment from england and had no interest in going to war
Answers: 1
Biology, 21.06.2019 19:10, jahnoibenjamin
Liquid water turns into water vapor at which step in the water cycle
Answers: 2
Biology, 22.06.2019 03:00, cocodemain
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
Answers: 2
Mathematics, 25.08.2019 02:50
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