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Space-39-mcq-01. For a nebula cloud forming a protostar, choose the strongest classification answer about (Physics only) Explain that fusion of hydrogen nuclei releases energy in a main sequence star. Focus vocabulary: identify classify category label definition object type membership distinction.
- A.space-39-mcq-01 classification: nebula cloud forming a protostar correctly supports (Physics only) Explain that fusion of hydrogen nuclei releases energy in a main sequence star by using identify, classify, category, label in The life cycle of a star.
- B.space-39-mcq-01 orbitrotation error: this swaps orbit with rotation and misses classification reasoning.
- C.space-39-mcq-01 scalemix error: this mixes planet star galaxy universe scale and loses the boundary.
- D.space-39-mcq-01 evidencegap error: this gives a vague astronomy fact but omits the named evidence stage or object.
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