Answer:
Mangroves
Mangroves are defined as assemblages of salt tolerant trees and shrubs that grow in the intertidal regions of the tropical and subtropical coastlines. They grow luxuriantly in the places where freshwater mixes with seawater and where sediment is composed of accumulated deposits of mud.
B. Warmer temperatures cause rising sea levels
weather is per day and climate is over 30 years
Unitary: no local decisions.
Federal: some local decision.
Confederation: a lot of local decisions.
Lol, that is a wise person.