- Blood - Wikipedia
Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells, and transports metabolic waste products away from those same cells [1] Blood is composed of blood cells suspended in blood plasma
- Blood Basics - Hematology. org
Blood is a specialized body fluid It has four main components: plasma, red blood cells, white blood cells, and platelets The blood that runs through the veins, arteries, and capillaries is known as whole blood—a mixture of about 55% plasma and 45% blood cells About 7% to 8% of your total body weight is blood
- Blood: Function, What It Is Why We Need It - Cleveland Clinic
What is blood? Blood is an essential life force, constantly flowing and keeping your body working Blood is mostly fluid but contains cells and proteins that literally make it thicker than water
- Quick Facts:Overview of Blood - MSD Manual Consumer Version
Blood is the red fluid in your arteries and veins It provides the oxygen, water, and nutrients that your tissues and organs need to survive You have about 5 liters (a little more than 1 gallon) of blood in your body Your heart constantly pumps blood throughout your body What does blood do? Blood is your body's delivery service Your blood:
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