What is circulatory system in easy words?

What is circulatory system in easy words?

The system that contains the heart and the blood vessels and moves blood throughout the body. This system helps tissues get enough oxygen and nutrients, and it helps them get rid of waste products.

What are the 7 steps of the circulatory system?

Blood flows through the heart in the following order: 1) body –> 2) inferior/superior vena cava –> 3) right atrium –> 4) tricuspid valve –> 5) right ventricle –> 6) pulmonary arteries –> 7) lungs –> 8) pulmonary veins –> 9) left atrium –> 10) mitral or bicuspid valve –> 11) left ventricle –> 12) aortic valve –> 13) …

How does the human circulatory system work?

The circulatory system (cardiovascular system) pumps blood from the heart to the lungs to get oxygen. The heart then sends oxygenated blood through arteries to the rest of the body. The veins carry oxygen-poor blood back to the heart to start the circulation process over.

What is circulatory system example?

The circulatory system is defined as the system that moves blood, oxygen and nutrients through the body. An example of the circulatory system is the functioning of the human heart, blood and blood vessels. (physiology) The parts of a animal body comprising the heart, veins, capillaries and arteries.

What is circulatory system in physical education?

Circulatory System is the combined function of the heart, blood, and blood vessels to transport oxygen and nutrients to organs and tissues throughout the body and carry away waste products. The walls of these chambers are made of a muscle called myocardium, which contracts to pump blood.

What is the process of the circulatory system?

What are the 5 main parts of the circulatory system?

Circulatory System Parts. The circulatory system consists of the heart, blood, blood vessels, lymph, and lymphatic vessels.

What are the 3 main parts of the circulatory system?

While there are numerous mechanisms and processes that help regulate and promote the circulation of blood, there are three main parts of the cardiovascular system.

• Blood.
• Blood Vessels.
• Heart.