Which is the first step in the process during the formation of molded fossils? Sediment hardens into rock.
Sediment is eroded from rock.
Organisms are buried under sediment.
Organisms' shapes are preserved in rock.

What is the difference between a journal entry written by an eyewitness to an event and a play written about the same event? a. the journal entry is a historiographical source, while the play is a periodical source. b. the journal entry is a chronological source, while the play is a primary source. c. the journal entry is a primary source, while the play is a secondary source. d. the journal entry is a secondary source, while the play is a periodical source.