grasshoppers, have an open circulatory system
prawns
No oysters do not have a closed circulatory system. They have something known as a open circulatory system. They are similar to that of fish. They have something similar to that of the gills in fish so that they are able to function in the aquatic environment. The closed circulatory systems, are usually in the terrestrial animals such as mammals, birds etc.
yes, it has a open circulatory system, which is not contained within veins.
Some dont have any at all but most have closed cirrculatory systems.
Arthropods and most mollusks have an open circulatory system.
The process that would likely occur in an open circulatory system would be that food would travel from one end to the other without much absorption. With an open circulatory system, fluid is used to take in food and excrete waste.
Closed circulatory systems have blood that does not flow in defined blood vessels. Examples are insects and how their organs are bathed continually in "blood". Open circulatory systems have blood that flows in vessels. Humans have this system as blood flows in veins, arteries and capillaries.
open circulatory systemclosed circulatory system.
The grasshopper has an open Circulatory system.
An open circulatory system.
No, they have open circulatory system.
No, open circulatory system