Why does bryan use the word “crucify”? what famous image does the last sentence of this speech invoke?

What was an important consequence of the neolithic revolution? ):

1. what was william harvey's discovery about the human body? @ two types of blood flowed through the veins and arteries. b four fluids existed in the body: blood, yellow bile, black bile, and phlegm. © the same blood flowed through the veins and arteries. d ancient ideas of human anatomy and bodily functions were wrong. done

Middle adolescence is characterized by