Here are 10 things we all need to know about our blood type

of them in the adult body (1 trillion is equal to one billion). Their job is to transport oxygen to the organs and carbon dioxide to the lungs, where it is excreted.
White blood cells: These blood cells contribute to the body’s immunity and defend it against foreign bodies in case of injury or viral disease such as a cold.
Plasma: This is a liquid composed of water and other nutrients such as carbohydrates, lipids, mineral salts, hormones, and proteins. It gives blood its viscous consistency, allowing it to circulate