((fun fact: all living birds, by definition, are dinosaurs))
Can I turn in a paper without citing all sources?
"No."[1]
1. William Shakespeare,
Hamlet
, Act III, Scene 1, line 96.
sharks haven't evolved much in a long time (thousands/millions of years?) too
Things may be looking down now, but I see a light at the end of the tunnel;
Do you think I should get off the tracks?