the blood vessels are the passageways of blood from the heart and back to it after it circulate around the body.
cuz it does
the blood vessels are the passageways of blood from the heart and back to it after it circulate around the body.
The cardiovascular system work together with blood, blood vessels, and the heart.
the elements are the heart the blood and the blood vessels
consist of the blood,the heart,and an intricate network of long,slender tubes called blood vessels that originate from the heart.
signals from the heart regulate the flow of blood . there are some values which regulate the backward flow of blood
By relaxing the blood vessels, antiangina drugs reduce the heart's work load and increase the amount of oxygenrich blood that reaches the heart.
A normal sized person has 50,000 miles (yes, that is correct) of blood vessels. If that person is larger, there will be more vessels. Someone twice the normal size will have twice the number of blood vessels and twice the length. It will make the heart work harder.
There are a number of different illnesses which can affect the heart. The most usual problem is decreased blood flow to the heart, caused by blockage of blood vessels by fatty deposits.
The blood vessels are abnormally constricted, causing the heart to work even harder to pump against the small diameters of the vessels. This causes an increase in blood pressure.
The heart pumps oxygenated blood to all parts of the body through the vessels, delivering nutrients and removing waste products. The blood vessels, including arteries, veins, and capillaries, help transport blood around the body and maintain blood pressure. Together, the heart, blood, and vessels work to support the body's circulation and maintain essential functions.