It only has one flow of blood.
We have two flows of blood, one for the lungs and one for the body. This also means the worm will only have two heart chambers while you have four.
P.S. This is the third question on circulation i have answered today, is this someone typing in all their homework questions?
earthworms have a closed circulatory system
closed circulatory system
Earthworms
earthworms have a closed circulatory system
closed circulatory system
well Earthworms have closed circulatory system so hopefully that answers your question
an earthworm has a closed circulatory system ........ I've searched it :)
Earthworms have a "closed" circulatory system that is coelemic fluid that flows through its body. Earthworms also respirate through their skin, and are true hermaphrodites.
Earthworms have a closed circulatory system. This means that their blood is contained within vessels as it circulates throughout the body, allowing for more efficient transport of nutrients and oxygen. The blood is pumped by a series of muscular structures called aortic arches, which act like hearts. This system enables earthworms to maintain a more regulated flow of blood compared to open circulatory systems.
Amphibians have closed circulatory system Closed
Earthworms have a closed circulatory system. Blood is pumped throughout its body by ringed blood vessels. An open circulatory system is not contained in vessels. In a closed circulatory system oxygen is carried in blood! hope this helps=)
closed circulatory system (double circulatory system)