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. The human circulatory system. The Circulatory System is an organ system that transfers the body's essentials such as blood cells, nutrients, gases, and etc. to and from the cells in order to maintain homeostasis. Under the circulatory system, there are two systems: cardiovascular system and the lymphatic system.