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How is a cephalopods way of moving different from that of most mollusks?
Cephalopods are the only mollusks with a closed circulatory system. They have two gill hearts (also known as branchial hearts) that move blood through the capillaries of the gills. A single systemic heart then pumps the oxygenated blood through the rest of the body. Like most molluscs, cephalopods use hemocyanin, rather than hemoglobin to transport oxygen
What type of circulatory system does phylum arthropoda have?
close circulatory system
What type of circulatory system does coral have?
Coral don't have circulatory systems. They just have a gastrovascular system!
Does a puffer fish have an open or closed circulatory system?
ya fish has a close type circulatory system it is used to teke a respirstion at the two side means it had two type of organ 1 arteries nd one vein.it had a two chambered heart.
Two basic types of circulatory systems that have evolved over time?
open and closed circulatory systems.open system: the blood leaves the discrete vessels and bathes at least some non-vascular tissues directly. (crustaceans, mollusks, arthropods, etc.)closed system: there is always at least a thin vessel wall separating the blood from the other tissues. (mammals,birds, etc.)
What two features do cephalopods share with humans that other mollusks do not?
Cephalopods are a phylum of mollusks that include squids, octopi, the chambered nautilus, and cuttlefish. All cephalopods have tentacles, most are carnivores, and they are all mollusks. All mollusks have a radula, or toothy tongue, a mantle, or thin layer of tissue that covers the organs and makes the shell, and a muscular foot.
What is the circulatory system of a brown snake?
A brown snake is a reptile, so it has a closed circulatory system. Reptiles have a three-chambered heart composed of two atria and one ventricle.
What type of circulatory system does a squid have?
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.
Do reptiles have a double-loop circulatory system?
In most reptiles, the ventricle* is partially divided. This reduces mixing of oxygenated and unoxygenated blood in the ventricle.* = a.either of the two lower chambers on each side of theheart that receive blood from the atria and in turn forceit into the arteries. b.one of a series of connecting cavities of the brain.
Does a duck have one or two hearts?
Yes, all ducks and all animals have a circulatory system. The duck has a closed circulatory system meaning it has veins, arteries, and capillaries that the blood travels through.
What are two external controls of the circulatory system?
The two external controls of the circulatory system is the house.
What are the two main part of the circulatory system?
The two main part of circulatory system are hearth and Arteries
