1. c
2. d
3. c
3A. ? second paragraph explains wood & animal skin are used
4. b
Changing a subscript can change the equation.
Its internal because she is doubting that the drought will work or not, her dilemma is that she thinks that the potion that will make her appear dead will either not work or actually kill her.
Viola most likely chose to disguise herself as a man because, at the time, men were viewed as more superior to women and women were often seen as weak and frail compared to men.
Hope this helps!