The heart is the main part of the circulatory system.
the heart is part of the circulatory system in the body.
The two main parts are the heart and the blood vessels
The heart is the muscular organ that pumps blood throughout the circulatory system, supplying oxygen and nutrients to the body's tissues and removing waste products.
The main types of circulatory systems are open and closed. In an open circulatory system, blood is pumped into an open cavity where it directly bathes the organs. In a closed circulatory system, blood is contained within vessels and is pumped by the heart to reach tissues throughout the body.
The heart and the blood vessels
The two main part of circulatory system are hearth and Arteries
The two main part of circulatory system are hearth and Arteries
the heart is part of the circulatory system in the body.
river of life that is BLOOD
The heart and blood vessels are the main organs of the circulatory system. The lungs are part of the respiratory system.
The cadiovascular system, sometimes called the circulatory system when it includes the lymphatic system.
An artery is a part of the circulatory system, the main organ could be considered the heart
The two main parts are the heart and the blood vessels
Because it is the pump that drives the blood throughout the body.
The Heart is the main organ of a circulatory system.
the heart is the main circulatory organ of the frog
The lungs are the main organ of the respiratory system, but they are also an organ in the circulatory system.