None. The sea squirts have a unique tube shaped heart with vessels occasionally called channels, but no chambers.
We humans have one heart with four pumping chambers.
A whale's heart typically has four chambers, similar to most mammals, including two atria and two ventricles. This heart structure allows for efficient oxygenation and circulation of blood throughout the body.
False. The interatrial septum separates the upper chambers of the heart, while the interventricular septum separates the lower chambers of the heart.
The two upper chambers of the heart are called the atria. They receive blood from the body and the lungs and help to pump it to the lower chambers of the heart.
False. The heart is made up of four chambers called the atria and ventricles. The atria are the upper chambers that receive blood, while the ventricles are the lower chambers that pump blood out of the heart.
Their are 2 heart chambers.
There are 4 chambers to the heart.
A shark heart has two chambers.
The bird's heart has 4 chambers.
There are four chambers in a human heart.
There are 4 chambers in a bird's heart.
A sheep heart has four chambers.
there are four chambers!
There's 4 heart chambers in a human, which is a mammle
A reindeer, being a mammal, has four heart chambers.
The human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
four chambers