inadequate: deficient, poor, scant, scanty, scarce, sparse, in short supply
Humvee: a modern military vehicle.
"He weighed so much it was like a brick wall crumbling down on top of me."(370)- simile
"And i was standing here like a scarecrow."(400)- simile
"It was like a Norman Rockwell painting."(403)- simile
"Omega was out cold but not dead."(375)- This is significant to the book because Max had to defeat Omega (another human hybrid) to save the world from getting destroyed. She defeats him and the world is now saved somewhat.
the theme was that Max was in a major battle with Omega.