chapter 1 Exploration: Entering the World of Secondary Science - Part 3

A model of the solar system is useful because it:

Type: MCQ • Marks: 1
A model of the solar system is useful because it:
Options
A. Proves all theories
B. Is exactly the same size as space
C. Replaces telescopes
D. Shows relative positions and motions of bodies
Explanation
Models simplify vast systems to show important relationships.
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Class 9th Science (MCQ)

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