Which of the following pencils will create a lightest mark
2h
5h
5b
or 7b

The period that marks the paleolithic era is between the 250,000 to 10,000 years.

Answer nationalistic music;

A  documentary film  is a nonfictional motion picture intended to document some aspect of reality, primarily for the purposes of instruction, education, or maintaining a historical record.example:     20,000 days on earth