The universe is estimated to be how many billions of years old?
Select one:
a. 15 billion
b. 60 billion
c. 17 billion
d. 78 billion
Answers
Answered by
0
Answer:
15 billion.
Explanation:
Similar questions
India Languages,
6 months ago
Hindi,
6 months ago
Math,
6 months ago
Math,
11 months ago
English,
11 months ago
India Languages,
1 year ago
Science,
1 year ago