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What celestial formations are considered to be the birthplaces of stars?
Question 1:
What celestial formations are considered to be the birthplaces of stars?
A.
Galactic halos
B.
Nebulae
C.
Spiral galaxies
D.
Galaxy cluster clouds
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Trivial Practice Quiz science-technology - Test 25 | Englishfreetest.com
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15 questions
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