The circulatory system for the heart is the coronary artery system.
How the Heart and Circulatory system work.
The cadiovascular system, sometimes called the circulatory system when it includes the lymphatic system.
Yes, the heart is part of the circulatory system.
an odd and poorly worded question deserves multiple answers.... the heart/the muscular system/the circulatory system.
The heart belongs to the Circulatory System or the Cardiovascular System.
the heart is part of the circulatory system in the body.
The heart is the pump in the circulatory system.
The circulatory system and the cardiovascular system. :D NOT jk
the heart is in the circulatory system.
The Heart is the main organ of a circulatory system.
How does this question make sense. The heart allows for us to HAVE the circulatory system. The circulatory system is also known as the "transport system" without our heart (AKA the PUMP) there is no circulatory system.