What problem are created if we don't have clean notes​

What kinds of energy are causing chemical change as the meal is being prepared?

Figure out who is lying and telling the are 2 truth telers and 3 liarsperson a says person e is lyingperson b says person c is lyingperson c says person b id lyingperson d says person b is telling the truthperson e says person c is telling the truth

This form of government has only a single political party. question 2 options: communist democratic autocratic parliamentary