Which of the following was not observed by Galileo?
A) four moons orbiting Jupiter
B) phases of Venus
C) mountains and valleys on the Moon
D) stellar parallax
Correct Answer:
Verified
Q17: What is meant by a scientific paradigm?
A)a
Q18: Why did Tycho conclude that the Sun
Q19: Which of the following statements expresses what
Q20: Only one of the statements below uses
Q21: What was the Ptolemaic model?
A)the first scientific
Q23: Which of the following statements are not
Q24: He discovered that Jupiter has moons.
A)Ptolemy
B)Galileo
C)Aristotle
D)Tycho Brahe
E)Kepler
Q25: When did Ptolemy live?
A)about 500 years ago
B)about
Q26: How did Eratosthenes estimate the size of
Q27: The ancient goal of astrology was to
A)understand
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