HELP DIA 3 How birds navigate differs by species. Birds sometimes use a landmark, such as a shoreline or a mountain range, to guide ___.
A. it
B. them
C. itself
D. themselves

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.