9. The Leadership is divided into: a. Democratic leadership b. Authoritarian leadership
c. model leadership
d. None of the above.

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.

My best guess is that most of the earth would freeze causing an almost ice age like catastrophe