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.
I think the function is to oxygenate blood. The lungs bring oxygen in to the body,but to get in the body the circulatory system takes out the oxygen and passes it around the blood stream. The function of the lungs in your circulatory system is to help you breath,and starts the air in your body,he circulatory system is an organ system that passes nutrients (such as amino acids and electrolytes), gases, hormones, blood cells, etc. to and from cells in the body to hel â¦ p fight diseases and help stabilize body temperature and pH to maintain homeostasis.