The atria and the ventricles are connected through the AV valves. The left and right sides of the heart are separated by the septum.
atrium
The heart is the hardest working muscle in the body and is divided into four chambers: the left and right atria, and the left and right ventricles. These chambers are connected to each other by valves that control the flow of blood through the heart.
A lion is a mammal, so it will have four heart chambers.
A mouse has four heart chambers, similar to other mammals. These chambers include two atria and two ventricles, which work together to pump blood throughout the body.
The human heart has four chambers connected by valves. We have 2 smaller chambers on the upper half of our heart and two larger chambers on the bottom of our heart. The smaller chambers are called atria; the larger chambers are called ventricles. So we refer to these chambers as right and left atrium, and right and left ventricle.
Yes, there are four chambers in the heart.
Veins, arteries or valves
there are four chambers!
Yes, a human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
The human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
four chambers
Four chambers.