What networks make up the circulatory system?

The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.

What system is made up of the heart?

circulatory system
Your heart is at the center of your circulatory system. This system is a network of blood vessels, such as arteries, veins, and capillaries, that carries blood to and from all areas of your body. Your blood carries the oxygen and nutrients that your organs need to work properly.

What are the 3 parts of circulatory system?

The parts of your circulatory system are your:

• Heart, a muscular organ that pumps blood throughout your body.
• Blood vessels, which include your arteries, veins and capillaries.
• Blood, made up of red and white blood cells, plasma and platelets.

What are the parts of the heart in the circulatory system?

What Are the Parts of the Heart?

• The two bottom chambers are the right ventricle and the left ventricle. These pump blood out of the heart. A wall called the interventricular septum is between the two ventricles.
• The two top chambers are the right atrium and the left atrium. They receive the blood entering the heart.

Which part of the circulatory system serves to supply blood to the heart?

Blood vessels is the part of the circulatory system serves to supply blood to the heart.

How does blood circulate through the heart?

Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body’s tissues through the aorta.

How does blood flow through the circulatory system?

The arteries (red) carry oxygen and nutrients away from your heart, to your body’s tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body’s tissues.

How does circulatory system and respiratory system work together?

The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.

What are the 4 main parts of the circulatory system?

The heart, the blood vessels, lymphatic system (or defense system), and the blood are the four main parts of the circulatory system.

What are the structures of the circulatory system?

circulatory system. n. 1. The system of structures in vertebrates consisting of the heart, blood vessels, and lymphatics, by which blood and lymph are circulated throughout the body.

What organs are involved in the circulatory system?

The heart and the lungs are the primary organs of the circulatory system. The lungs are responsible for adding oxygen to blood. This oxygen-rich blood is then pumped to the heart, which then circulates it through the arteries to all the tissues throughout the body.

What organs are in the circular system?

The organs & important parts of the circulatory system include the heart, lungs, and the blood vessels. The heart is a pump which pumps blood throughout the body throughout the body via the veins and arteries. It carries deoxygenated blood to the lungs and releases gaseous waste, while refilling them with oxygen.