Orangutans, like all mammals, have four heart chambers. These consist of two atria and two ventricles, which work together to efficiently pump oxygenated blood throughout the body and return deoxygenated blood to the lungs. This four-chambered heart structure is essential for their active lifestyle and metabolic needs.
Four chambers i think
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.