Deoxogenized blood enters through the superior and inferior vena cava into theright atrium, goes through the tricuspid valve into the right ventricle, then pumped through the plumonary artery to the lungs. The blood comes back from the lungs oxygenized through the plumonary vein into the left atrium, through the mitral valve, into the left ventricle o be pumped through the aorta to the entire human body... and then the cycle repeats.
*the four chambers of the heart are bolded.
The human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
Yes, a human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
A cats heart has four chambers, like humans.
i think it is 4 chambers in the Human Heart
All mammals have a four chambered heart. Most reptiles have a three chambered heart, with the exception of the crocodile which has four.
There are four chambers in a human heart.
A sheep heart has four chambers.
there are four chambers!
four.
There are four. Two atria (top) and two ventricles (under the atria).
A reindeer, being a mammal, has four heart chambers.
the human heart is divided into four chambers