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.
The excretory system also works well with the circulatory and endocrine systems. The circulatory system is when the blood passes through one of the two kidneys. In the endocrine system the compounds and fluids are monitored. Interesting Facts. The kidneys are the main part in the excretory system.