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What part of the human body is more complex your heart or your circulatory system?
Why is your heart more complex than your circulatory
List the organs of the circulatory system?
The main organ of the circulatory system is the heart. Some consider the blood an organ as well, since it is basically liquid tissue. The third and final component of the circulatory system is the blood vessels - veins and arteries - that carry the blood throughout the body.
Do birds have single or double circulatory systems?
In a single circulatory system blood is pumped from the heart to the gas exchange organ and the to the rest of the body. In a single circulatory system low blood pressure is maintained. Blood travels to organs more slowly. In a double circulatory system blood is pumped from the heart to the gas exchange organ and again to the heart and from the heart the blood is pumped to the rest of the body. In a double circulatory system high blood pressure is maintained as blood must be pumped at a faster rate to the parts of the body. blood travels more faster to organs Animals with single circulatory systems, e.g:Fish Animals with double circulatory systems, e.g:Humans
Closed or open circulatory system in crab?
Frogs have a double circulatory system, which means that circulation goes from the heart to the lungs (where it becomes oxygenated), then returns to the heart, then is pumped to the rest of the body (which takes the oxygen), and then returns to the heart. They have a closed circulatory system, which means that the blood travels through the body in vessels. Frogs have a three-chambered heart.
How does the swine flu effect the circulatory system?
Swine flu does not have an affect on the circulatory system. It does affect the Cardiovascular system and puts it under great stress, that's why people with heart disease are more susceptible to it.
Why does the earthworm have a closed circulatory system?
The earthworm like many more complex organisms has a closed circulatory system, meaning that its blood is confined to blood vessels and its blood is recirculated so it gets maximum use
What are the risk factors for the three common diseases of the circulatory system?
There are so many risk factors of the circulatory system. Some of them include smoking, heart failure, diabetes, high blood pressure and so much more.
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
Why does a worm have so many hearts?
The worms simple circulatory system is sufficent to its demands and has had no need to develop a more complex one.
How are earthworms and ascaris similar?
Annelids are segmented whereas roundworms are not. Annelids have a true coelom while roundworms have a pseudocoelom. Annelids have a more complex nervous system than roundworms. Annelids have a more complex circulatory system than roundworms.
What are the benefits to the heart and circulatory system of an active lifestyle?
You will enable it to circulate blood around the body more effectively
What is the disadvantage of a closed circulatory system?
Advantage of open circulatory system: * requires less engergy for distribution * it need less need of oxygen * blood pressure remain low Disadvantages for open circulatory system: * not very effective, because fluid is pumbed under low pressure, so it corculates more slowly than in closed circulatory system Advantage of closed circulatory system * Operates much higher blood pressure * blood pumped under high pressure so it reaches destination quickly * immune response are much Stronger, helping body fight infection Disadvantage: * stronger heart is required, more energy to maintain * is complex but more powerful
