haveing an emt license will help to get on a fire dept.. some fd's require it.. especially in the bigger cities.. if you are still in school, talk to your councilers about what classes you need to take.. when i was in school, there wasnt anything called firescience...
Circulatory System. This system is made up of the heart, blood, blood vessels, and lymphatics. It is the bodyâs delivery system, concerned with circulating blood to deliver oxygen and nutrients to every part of the body.
Circulatory System: âKeeping you aliveâ. Circulatory system is an organ system that passes nutrients,gases, hormones and blood cells to and from cells in the body to help fight diseases and help stabilize body temperature and pH to maintain homeostasis. There are 3 main organs in circulatory system: heart, blood and blood vessels. The Heart Human Heart.