I don't understand this question
Answer:
Quick public notification
Explanation:
I learned about this in last semester
Answer:
In a federal system there is no centralized authority, while in a confederal system power is distributed equally among the states.
Explanation:
The Federal government is a type of government in which sovereign power rests with the central government, while in a confederal government political power rests with individual states and very little with the central government.
Answer:
Chlorofluorocarbons from the air conditioners !
Explanation: