the heart is part of the circulatory system in the body.
No, it is the main organ of the Circulatory system .
The heart is the main organ of the circulatory system.
The heart
It is main organ of the system.
The heart is the main pumping machine of the cardio vascular system. The calf muscles also helps to pump venous blood towards the heart
=The brain, (Central Nervous System), is the most important.==Second in line are the lungs, (Respiratory System), the brain needs oxygen to survive.==Third, the Heart, (Circulatory System), to transport the Oxygen.==Forth, the skin, (Integumentary 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.
The main organ of the circulatory system is the heart.
The Heart is the main organ of a circulatory system.
The main organ of the cardiovascular system is the heart. The heart is responsible for pumping blood throughout the body to deliver the necessary oxygen to vital organs.
The main organ of the circulatory system is the heart.The heart pumps blood tothe other parts of the body.
main organs of the circulatory system are the heart and veins. their purpose is to circulate blood in the body.
In the body, the main pumping organ is the heart.
the heart is the main circulatory organ of the frog
The heart
The heart.
The main organ of the blood transport system in a mammal is the heart.
The heart is the main organ of the circulatory system.
The heart ❤.