The mean distance between the earth and the sun is:
A.1 astronomical unit ( AU )
B.1 parsec
C.1 celestial unit
D.4.3 light years
Answer:
A.1 astronomical unit ( AU )
Monday, September 25, 2017
Marina Exam for OIC: The mean distance between the earth and the sun is:
A.1 astronomical unit ( AU )
B.1 parsec
C.1 celestial unit
D.4.3 light years
Answer:
A.1 astronomical unit ( AU )
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