Question

Question 1
Aristotle was a Greek philosopher who believed that the planets must move in perfect circles. True Or False

Question 2
Our current view of the universe includes a geocentric model of our solar system.
True False

Question 3
The Roman philosopher Ptolemy was the first to develop the heliocentric view of the universe.
True False

Question 4
The most abundant element in the universe is _______ and the second most abundant element is ________.
Answer
A) helium, oxygen
B) hydrogen, helium
C) oxygen, hydrogen