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What else can I help you with?
What body system has the heart as its main organ?
the heart is part of the circulatory system in the body.
The main organ of the circulatory system is the what?
The Heart is the main organ of a circulatory system.
Which organ system contains blood vessels and heart?
The circulatory system and the cardiovascular system. :D NOT jk
What is the man circulatory organ?
The heart is the main organ of the circulatory system.
Circulatory major organs?
The major organ of the circulatory system is the heart. The three parts that are involved with the circulatory system are the blood, the heart, and the vessels.
What organ system is directly involved in transport of oxygen?
Which organ system IN human is most directly involved in the transport of oxygen?(1)digestion (2)nervous(3)excretory(4)circulatory
What system is the heart apart of?
The cadiovascular system, sometimes called the circulatory system when it includes the lymphatic system.
What is the main circulatory organ of the frog?
the heart is the main circulatory organ of the frog
What organ system transport nutrients to all the cells?
circulatory system does.
Which organ system is your heart in?
the circulatory system
Which system contains the organ?
Circulatory System
What two organ systems are involved in gas exchange?
The respiratory system and the circulatory system
