Question

select the date and time of human arrival according to the 1 - year calendar model based on the big bang theory. december 30, 11:59 p.m. december 1, 12:00 a.m. december 31, 11:54 p.m. december 15, 11:55 p.m.

Explanation:

In the 1 - year calendar model based on the Big Bang theory, humans are considered to have arrived very late in the "cosmic year". December 31 represents the end of the cosmic year, and humans are thought to have emerged close to the end. December 31, 11:54 p.m. is the time that aligns with this concept.

Answer:

C. December 31, 11:54 p.m.