In the section "Investigating Life:E. T. and the Origin of Life," what is significant about detecting high levels of amino acids, uracil, and xanthine in the meteorite?
A) The meteorite originated from Earth.
B) The biological molecules contaminated the meteorite when it hit Earth.
C) Life exists somewhere else in our universe besides Earth.
D) Biological molecules are formed outside of Earth.
E) The meteorite was once living material.
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