What is believed to have happened to most of the moons volatile elements?
a) they sank...
What is believed to have happened to most of the moons volatile elements?
a) they sank into the moons core.
b) they evaporated due to violent impacts.
c) they combined with lava flows to produce basalt.
d) they underwent radioactive decay and turned into other elements.
Answers: 1
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Select the correct answer from each drop-down menu. the lac operon in e.coli regulates genes that code for enzymes required for breakdown of lactose. the lac operon is operon that is activated in the presence of .
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