D: Sustainability hope it helps
The answer is D. There are nation that are divided into
states (also called federal governments) in countries with devolved structures
of government. These states are semi-autonomous regions and are allowed to
create their own local policies and laws. Example of a country with federal governments
is the United States.
“Chromosomes carry genetic information in a molecule called DNA. A type of cell division called mitosis ensures that when a cell divides each new cell produced has the same genetic information. DNA exists in a cell's nucleus within structures called chromosomes .”