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Mollusks have an open circulatory system - (mixed interstitial fluid and blood plasma) and yes, they do have a heart. Source: Biology Major
Mollusks which have an open circulatory system, have blood that is pumped into sinuses containing tissue.
Most mollusks have a closed circulatory system. However, cephalopods have an open circulatory system.
close circulatory system
They have an open-circulatory system. They do not have ventricles to carry through blood. Most mollusks have an open-circulatory system.
Most mollusks have an open circulatory system, except class cephalopoda
Open
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.
The heart belongs to the Circulatory System or the Cardiovascular System.