Amajor piece of evidence supporting the big bang
theory is the observation that wavelengths of...
Amajor piece of evidence supporting the big bang
theory is the observation that wavelengths of
light from stars in distant galaxies show a
(1) redshift, appearing to be shorter
(2) redshift, appearing to be longer
(3) blueshift, appearing to be shorter
(4) blueshift, appearing to be longer
Answers: 1
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Which layer surrounds the center of the earth? a: crust b: core c: mantle
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Which of the following best describes the circumstance under which countries block the importation of certain products into their country? a. importation blockade b.trade barrier c.trade inhibitor d. domestic protection act
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