because it supplies the body cells with the life giving materials they need for nourishment and repair;it eliminates wastes from the cells.
blood vesel
yes .. our blood is considered river of life cause it carries oxygen for our entire body .....
Without it you (any mammal) dies.
the heart is a muscular organ which pumps blood throughout the body while the blood circulates around the body.....the blood is also known as the river of life..it is a red fluid....
The circulatory system is sometimes referred to as the "Red River of Life" because it consists of blood vessels that carry oxygen-rich blood (which appears red) throughout the body. This blood delivers essential nutrients and oxygen to tissues and organs, supporting their functioning and overall well-being.
The river Thames.
Blood and the circulatory system
Blood is often referred to as the "river of life" because it plays a crucial role in transporting oxygen, nutrients, hormones, and other essential substances throughout the body. It also removes waste products and helps maintain the body's internal balance. Just like a river is essential for sustaining life in a region, blood is essential for sustaining life in the body.
river of life that is BLOOD
the nile river
It is the Life Blood of Russia
Erythrocytes also known as red blood cells do not have a nucleus. The life expectancy for a red blood cell is on average 3 weeks.