Containerization is a type of system that is used with freight transportation. It is an intermodal type of transportation where the items are in containers.
Streetcars.
Railroad
When methylcobalamin is lacking in the body, it can cause degeneration of the brain and nervous system. This is vitamin B-12, and it can be used as treatment for people that have this type of deficiency. Methylcobalamin acts to reverse these damages or neurological disorders.
NYC had the first subway not Boston.
Subway
macrophage
Body system
Buses Cabs Planes Cars Any body that will give you a ride :D
Bilaterally symmetric animals have a central nervous system.
subway
macrophage