an explanation of an octopuses respiratory process
They have a closed circulatory system.
No, octopuses have a closed circulatory system, while snails, oysters, and sponges do not. Snails and oysters possess an open circulatory system, where blood flows freely through cavities. Sponges, on the other hand, lack a circulatory system entirely, relying on the movement of water through their porous bodies for nutrient and waste transport.
The additional hearts in an octopus's circulatory system serve a specific purpose. While the main heart pumps oxygenated blood to the octopus's body, the two auxiliary hearts play a crucial role in delivering blood to the gills. As water passes over the gills, oxygen is extracted and absorbed into the bloodstream, enabling the octopus to obtain the necessary oxygen for survival. click to know more about it youtube/WSAsqdCCsQA?feature=share
Squid's have complex, closed circulatory systems. They have three hearts; two of the hearts pump blood to the gills. Once the blood has circulated through the gills it is then directed to the main heart to be pumped to the rest of the body.
closed circulatory system (double circulatory system)
They're both the circulatory system.
Amphibians have closed circulatory system Closed
The circulatory system
open circulatory systemclosed circulatory system.
The cadiovascular system, sometimes called the circulatory system when it includes the lymphatic system.
Well,circulatory system is made up of BLOOD and heart.
i believe it is the circulatory and the cardio-vascular systems cardiovascular or circulatory