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.
DD is the answer it will be cool and warm at the same time .More cool
EQUINOX occurs then; when days and nights are equal