Blood circulation is the path of the blood throughout the body. It can be divided into two small circulations, which are the minor (pulmonary) blood circulation and the major (systemic) blood circulation.
Blood is a red liquid. It consists of the plasma, the blood platelets, the red blood cells (the corpuscles), and the white blood cells (The corpuscles).
The blood flows inside the body through a network of blood vessels, So, they are the paths of the blood throughout the body. The types of blood vessels are the arteries, the veins, and...
The camel is an animal that can survive well in its surroundings. It is known as the ship of the desert. It is a herbivorous animal that has aided men in crossing vast desert...
