the blood comes in the through the superior and inferior vena cava. it then passes through the right atrium and is pushed through by the bicuspid valves. it enters the right ventricles and exits the heart through the right semi lunar valves and the pulmonary arteries and into the lungs. it is then brought back in through the pulmonary veins and passes through the left atrium. it is pushed through by the bicuspid valves and into the left atrimu and exits through the left semi lunar valves and out through the aorta to the rest of the body.
In cephalopods like octopuses, the circulatory system is closed, with blood contained in vessels. Bivalves like clams have an open circulatory system where blood is pumped into a hemocoel. Gastropods, such as snails, have a mix of closed and open circulatory systems, with a heart that pumps blood through vessels but also into spaces around organs.
Cardiovascular system (or circulatory system)
an open circulatory system
The circulatory system does not open directly to the external environment. It consists of the heart, blood vessels, and blood, and functions to transport nutrients, oxygen, carbon dioxide, and waste products throughout the body.
both have vessels
blood, heart, blood vessels
The organs of the circulatory system include the heart, blood, and blood vessels. The heart is the pump that takes the oxygenated blood through the blood vessels to supply the cells with energy.
The circulatory system consists of the heart and blood vessels.
The main function of the circulatory system is to carry oxygen, nutrients and wastes to and from the body tissues. Its main organs are the heart and blood vessels.
The function of the circulatory system is to distribute blood throughout the body. Through the circulatory system, the blood delivers oxygen, nutrients, antibodies, and heat to all areas of the body.
The circulatory system.
The circulatory system.
The circulatory system includes three major vessels. These are capillaries, arteries and veins. Arterioles and venules are part of the vessels as well.
No and Yes. The circulatory does contain blood vessels- cappilaries, arteries, and veins. But the circulatory system does not contain the liver, the liver is part of the digestive system.
Two many functions of the circulatory system are the movement of nutrients and oxygen to the tissues, and movement of wastes from the tissues to the excretory system. The main organs are the heart and blood vessels.
blood vessels are a part of the circulatory system along with the blood and heart
In cephalopods like octopuses, the circulatory system is closed, with blood contained in vessels. Bivalves like clams have an open circulatory system where blood is pumped into a hemocoel. Gastropods, such as snails, have a mix of closed and open circulatory systems, with a heart that pumps blood through vessels but also into spaces around organs.