Penzias and Wilson detected microwave radiation because the big bang created ____.
a. shorter wavelength energy that has been redshifted by expansion
b. longer wavelength energy that has been redshifted by expansion
c. microwave radiation that has not been affected by expansion
d. shorter wavelength energy that has been blueshifted by expansion
e. longer wavelength energy that has been blueshifted by expansion
Question 2
What methodology do astronomers use to map the inside of the Sun?
a. coronagraphy
b. magnetic field mapping
c. helioseismology
d. chromography
e. heliogeology
The four ways in which animals exchange heat with the environment are radiation, evaporation, convec
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The anatomical asymmetry detected in the planum temporale of musicians by magnetic resonance ...
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