4
QuizMultiple Choice

Earth-Moon-Sun System — Unit test

Question 4 of 15 • CMS Summer 2026 Earth and Environmental Science CREDIT RECOVERY

What did Johannes Kepler contribute to the study of planets?

Answer
A
He formulated the universal law of gravitation.
B
He identified the first moons of Jupiter.
C
He collected detailed data that led to the proposal of the heliocentric model.
D
He provided mathematical support for the heliocentric model.
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