This week, we'll be able to watch the landing of another NASA mission to Mars (hopefully all goes well). What do you know about the Perseverance Rover? If you're interested in Mars or space exploration, why are you so interested? If you're not, why not? Are you planning to watch the landing results on 18 February? Give me 3-5 sentences of your thoughts on Perserverance, space exploration, etc.
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Biology, 22.06.2019 00:30, stgitskaysie9028
Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?
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Biology, 22.06.2019 06:30, Annabeans1105
What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond
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This week, we'll be able to watch the landing of another NASA mission to Mars (hopefully all goes we...
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