The original size of the universe, according to the Big Bang theory, was:
A. unthinkable in its vastness
B. submicroscopic
C. about that of a grapefruit
D. no larger than our solar system
Answer:B
The original size of the universe, according to the Big Bang theory, was:
A. unthinkable in its vastness B. submicroscopic C. about that of a grapefruit D. no larger than our solar system