Cardio-means heart & -vascular means blood vessels. Blood vessels include one that brings blood out from heart (arteries) & one that brings blood in (veins).
Arteries & veins are in different sizes. Ultimately they communicate each other at capillary level.
The cardiovascular system is usually conceptually divided into the heart and blood vessels. However the cardiovascular system may also be thought of as 2 separate circuits of circulation; the pulmonary segment (where blood is oxygenated) and the systemic segment (where oxygen is delivered to tissues). Also when looking at the circulatory system as a whole, its components include the cardiovascular system and the lymphatic system.
the two parts of the cardiovascular system are heart and blood vessel
The two main parts of the circulatory system is the Heart and The Blood.
There are mainly two parts in Cardiovascular system. 1. Heart. & 2.Blood vessels. Blood vessels contains arterial system(aorta-artery-arteriols-capillary) & Venous system (venacava-vein-venules-capillary)
There are mainly two parts in Cardiovascular system. 1. Heart. & 2.Blood vessels. Blood vessels contains arterial system(aorta-artery-arteriols-capillary) & Venous system (venacava-vein-venules-capillary)
There are 4 parts of the Circulatory or Cardiovascular System. The main part is the Circulatory/Cardiovascular System (heart, blood vessels, blood.) And there are 3 sub-systems. The Immune System including the white blood cells, the Lymphatic System including the tonsils, thymus, liver, spleen, appendix, lymph nodes, & lymph vessels, and the Urinary System including the kidneys, ureters, bladder, & urethra.
The Two Main Parts For The Central Nervous System Is Your Brain And Your Spinal Cord. :)
The two main part of circulatory system are hearth and Arteries
the main part of the nervous system are the brain the spinal cord and the neurons. The Two MAIN parts of the nervous systems are the central and peripheral nervous system. THE CEREBELLUM IS PART OF THE NERVOUS SYSTEM
The two main parts are the heart and the blood vessels
peripheral
The main two are the skeletal system and the muscular system however, the muscles can't do anything without the nervous system and the cardiovascular system.
1. Respiratory system 2. Cardiovascular system