Is there a difference between understanding the science and understanding the consequences of it?

The author attributes papa's unforgivable behavior to which of the following? a. the painful memories connected with his 9-month ordeal in south dakota b. papa's increasing addiction to alcohol c. papa's unfulfilled need to be in charge of something and/or someone d. mama's emotional distance from papa

What would the tone of the prologue to romeo and juliet be?

Based on the information in the passage, what conclusion can the reader make?