On one side is oxygenated blood, and on the other is blood that does not contain oxygen. It is divided into two because if those two different types of blood mix, your brain can never get enough oxygen to function properly, leading to mental stupidity.. It is really important that those two types of blood do not mix.
The left side is thicker because it has to pump blood to the entire body, where as the right side only has to deliver blood to the lungs. Your body is actually large compared to your heart. Your heart is only the size of your fist. Ask me if you have any questions :)
This is a very efficient way to pump blood where it needs to go.
Dividing the heart into two sides allows the heart to pump deoxygenated and oxygenated blood in different directions. Having two chambers (an atrium and a ventricle) on each side allows pressure to build up - increasing the rate of flow of blood.
the human heart is divided into four chambers
The term "chamber" is absolutely applicable to science. Portions of animal hearts are divided into so called "chambers." The human heart is comprised of four chambers. The heart of a fish is made up of three chambers.
A spider monkey has four chamber like the human heart
AnswerThe heart is divided into four main chambersthe two upper chambers are called the left atrium and the right atrium (plural atria), andthe two lower chambers are called the right and the left ventriclethe right ventricle is the lowest chamber
both imposable thumbs and a four-chamber heart,
2, the atria is the upper chamber of the heart. since there is alower and upper chamber in the heart, and the upper part is the atria, do the math: four chamber divided in half (two lower and two upper and 2+2=4) equals two which gives the the number of atria!
The human heart has four chambers.The upper two chambers are called Atria and the lower two are called Ventricles
The human heart has four chambers.The upper two chambers are called Atria and the lower two are called Ventricles
so that the oxygenated and unoxygenated blood did not mixed with each other
fishes - 2 chambered heart with sinus venosus and conus arteriosishuman - 4 chambered heart
four chambers
Dolphins have a four-chambered heart.