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 Endocrine System works with this system because it works as the transport system for endocrine information. It basically works with the circulatory system to send hormones throughout the body where they can be received by various organs and cells, and are then put to use through bodily functions.