closed circulatory system
Amphibians have closed circulatory system Closed
Platypuses have a closed circulatory system.
No, they have open circulatory system.
No, open circulatory system
They have a closed circulatory system.
closed circulatory system
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=)
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.
an open circulatory system
The grasshopper has an open Circulatory system.
open circulatory systems
Closed