The main types are heart and lungs with blood vessels.
the heart is part of the circulatory system in the body.
The heart is the main part of the circulatory system.
It is main organ of the system.
The main organ of the circulatory system is the heart, and it pumps blood to the cells of organs and tissues, giving them oxegyn and removing carbon dioxide.
There are two main types of circulatory systems:1. Open2. ClosedIn an open circulatory system, blood mixes with internal organs directly. Organisms with this type of system do not have a true heart or capillaries. Instead of a true heart, there are blood vessels that act as pumps to force the blood along. Instead of capillaries, blood vessels join directly with open sinuses.In a closed circulatory system, blood is pumped through a closed system of arteries, veins, and capillaries.(:
the heart is part of the circulatory system in the body.
The Heart is the main organ of a circulatory system.
The heart is the main part of the circulatory system.
The two main part of circulatory system are hearth and Arteries
The main organs of the respiratory system are the lungs. The main organs of the circulatory system are the heart and blood vessels.
The main function of your circulatory system is to oxygenate blood and pump it throughout your body
the heart is the main circulatory organ of the frog
The largest and main artery of the circulatory system is the aorta. It drains the left ventricle.
The main function of the Circulatory System is to circulate blood through your body. So the Circulatory System keeps you alive.
The two main part of circulatory system are hearth and Arteries
The heart and blood vessels are the main organs of the circulatory system. The lungs are part of the respiratory system.
The main organs of the respiratory system are the lungs. The main organs of the circulatory system are the heart, blood, and blood vessels.