Based on observations of the universal expansion, the age of the universe is about
A) 14,000 years.
B) 14 million years.
C) 14 billion years.
D) 14 trillion years.
Answer: C
Based on observations of the universal expansion, the age of the universe is about
A) 14,000 years.
B) 14 million years.
C) 14 billion years.
D) 14 trillion years.