4
3 this answer is incorrect there are 4 valves in the human heart.
4
State the valves of the heart and their
4 valves
As in all mammals, horses have four valves in their hearts.
The use of the valves in the heart is to have blood flow regularly through the heart. The valves pump blood out of the heart into the body.
The upper heart valves are called atriums, and the lower heart valves are called ventricles.
There are 2 valves in a sheep's heart. They are the mitral and tricuspid valve. The sheep also has a 4 chamber heart that is very similar to a human heart.
Valves can be found in the heart. They sit between the Atria and the Ventricles and help aid cardiovascular activity.
In the heart and valves
Valves can be found in the heart aswell as the veins
The human body has four major valves in the heart: the mitral valve, tricuspid valve, aortic valve, and pulmonary valve. These valves regulate blood flow through the heart's chambers and into the major arteries. Additionally, the body has numerous other smaller valves, particularly in the veins, but the four heart valves are the primary ones referred to in this context.