the human heart is divided into four chambers
The heart of a skate is a one way tube. The skate's tubal heart is divided into the typical four chambers.
it is the heart
The human heart is most often divided into 4 pieces called chambers 2 parts
The heart is divided into four chambers. The two bottom heart chambers are called the ventricles. The upper chambers are the atrials.
There are 4 chambers to the heart.
Their are 2 heart chambers.
The nasal cavity and the upper and lower chambers of the heart are divided by a septum.
The heart is divided by a partition or septum into two halves. The halves are in turn divided into chambers. The upper two chambers of the heart are called atria and the lower two chambers are called ventricles. The atria receive blood returning to the heart from the body and the ventricles pump blood from the heart to the body. Valves allow blood to flow in one direction between the chambers of the heart.
Penguins have 4 chambers in their heart.
A shark heart has two chambers.
The bird's heart has 4 chambers.