miriamj
miriamj miriamj
  • 03-06-2016
  • Biology
contestada

What caused the melting of the Moon's surface around 4 billion years ago to form the highlands? Select all that apply. A. tectonic activity B. radioactive heating C. meteoroid bombardment D. impact with a Mars-sized planetesimal

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M18arkendy
M18arkendy M18arkendy
  • 03-06-2016
Its B- the radioactive heating
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