closed circulatory system
Rabbits have a closed circulatory system, meaning that their blood flows through a series of vessels and the heart pumps it continuously around the body. This system allows for efficient transport of oxygen, nutrients, and waste products throughout the rabbit's body.
Amphibians have closed circulatory system Closed
The circulatory system can be open or closed, it depends on your species/ organism
closed circulatory system
no they dont. They have a closed circulatory system because they are so long.
open circulatory systems
Platypuses have a closed circulatory system.
A humans circulatory system is closed. Large creatures tend to have a closed system, while smaller creatures like insects and crustaceans have open circulatory systems. Closed is when there are vessels and the blood stays there. Open is when blood floats around the body. Hope it helps:)
Closed
Closed
closed.
closed!