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.
What does your circulatory system do? Your circulatory system pumps your blood though out your whole body. Your heart, your lungs, and your blood vessels work together to form the circle part of the circulatory system. Your heart is beating all the time. When your heart beats it pumps blood, the blood goes through tubes that go all around your body and comes back to your heart. The circulatory system is made up of the vessels and the muscles that help and control the flow of the blood around the body. This process is called circulation. The main parts of the system are the heart, arteries,