The circulatory system, like the water system, continually reuses the same materials.
The human circulatory system moves blood through the body similar to the hydraulic system which moves liquid water.
Their circulartion system is very similar to humans (closed circulatory system)
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.
circulatory system
All creatures have circulatory systems
The circulatory system is most similar to the stem's function. Just as stems transport water and nutrients throughout a plant, the circulatory system transports blood, oxygen, and nutrients throughout the body. Both systems provide essential support for the overall health and functioning of the organism.
it haves so many jobs
False
well the yfxtygh/ol/.lk
Poriferans do not have distinct circulatory system. Instead water flow system support all these functions like circulatory, respiratory, excretory etc.
The Circulatory system is a busy system because it can never stop. Your circulatory system is what pumps your blood and gives your cells food water and oxygen and takes waste away from your cells. If your circulatory system ever stopped then you would die.
Nutrient