Question detail
space-67-mcq-03. For a cosmic microwave background radiation, choose the strongest sequence answer about (Physics only) State that the universe contains billions of galaxies. Focus vocabulary: stage timeline pathway before after development transition lifecycle order.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Red-shift
Question
- A. space-67-mcq-03 sequence: cosmic microwave background radiation correctly supports (Physics only) State that the universe contains billions of galaxies by using stage, timeline, pathway, before in Galaxies, universe expansion and cosmology.
- B. space-67-mcq-03 orbitrotation error: this swaps orbit with rotation and misses sequence reasoning.
- C. space-67-mcq-03 scalemix error: this mixes planet star galaxy universe scale and loses the boundary.
- D. space-67-mcq-03 evidencegap error: this gives a vague astronomy fact but omits the named evidence stage or object.
Answer
The correct option is space-67-mcq-03 sequence: cosmic microwave background radiation correctly supports (Physics only) State that the universe contains billions of galaxies by using stage, timeline, pathway, before in Galaxies, universe expansion and cosmology.
Explanation
space-67-mcq-03 sequence: cosmic microwave background radiation correctly supports (Physics only) State that the universe contains billions of galaxies by using stage, timeline, pathway, before in Galaxies, universe expansion and cosmology. It links cosmic microwave background radiation to the exact learning objective instead of drifting into a nearby astronomy idea. Red shift means light from distant galaxies has increased wavelength; together with cosmic microwave background radiation it supports an expanding universe from the Big Bang. The distractors fail through orbit-rotation confusion, scale mixing, or missing evidence. Unique focus tokens: stage timeline pathway before after development transition lifecycle order.
Common mistake
Galaxies, universe expansion and cosmology common mistake 1
Giving a vague answer instead of directly addressing: (Physics only) State that the universe contains billions of galaxies..
Answer by clearly explaining how to (Physics only) State that the universe contains billions of galaxies..
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