Multiple Choice
The BN object in the Orion molecular cloud is believed to be
A) a star cluster hidden in dust clouds.
B) a forming star nearing the main sequence.
C) a low-mass star fusing hydrogen in its interior.
D) a low-density gas cloud heated by a shock wave.
E) a black hole radiating large amounts of x-ray radiation.
Correct Answer:
Verified
Correct Answer:
Verified
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