According to the Expanding Universe Theory, the solar system formed:

a) 13.7 - 13.8 million Years ago
b) 13.7 - 13.8 billion Years ago
c) 5 billion Years ago
d) 5 million years ago
e) 4.6 -4.7 billion Years ago


Answer: c) 5 billion Years ago

Environmental & Atmospheric Sciences

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