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Space-45-mcq-04. For a expanding-universe balloon model, choose the strongest boundary answer about (Physics only) Explain why the Big Bang theory is currently the only theory that can explain cosmic microwave background radiation. Focus vocabulary: contrast separate misconception not confuse whereas unlike comparison limit.
- A.space-45-mcq-04 boundary: expanding-universe balloon model correctly supports (Physics only) Explain why the Big Bang theory is currently the only theory that can explain cosmic microwave background radiation by using contrast, separate, misconception, not in Red-shift and evidence for an expanding universe.
- B.space-45-mcq-04 orbitrotation error: this swaps orbit with rotation and misses boundary reasoning.
- C.space-45-mcq-04 scalemix error: this mixes planet star galaxy universe scale and loses the boundary.
- D.space-45-mcq-04 evidencegap error: this gives a vague astronomy fact but omits the named evidence stage or object.
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