All cells need oxygen and nutrients to carry out their activities and that is what blood delivers.
Deoxygenated blood, also referred to as oxygen-poor blood or venous blood. This blood is returning to the heart after delivering oxygen to the body's cells.
Cells in the blood do not provide nutrients to the other cells of the body. The nutrients are in the blood plasma (liquid). These nutrient diffuse through the vessel wall and travel to the bodies cells in the interstitial fluid (the fluid around individual cells). The epidermis does not have blood vessel running through it, so the nutrient must pass from the dermis layer of cells.
plasma red blood cells white blood cells platelets
Circulatory system
Human blood is primarily made up of plasma, which is a liquid component that carries blood cells and nutrients throughout the body. The second component is blood cells, which include red blood cells, white blood cells, and platelets.
Epidermal cells are supplied with nutrients from blood vessels in the
blood.
White blood cells
The cells of the heart are supplied with blood through the hearts own artery. The artery that supplies the heart blood is known as the coronary artery.
-White blood cells White blood cells are like policemen in bloodstream. They are constantly on patrol for infected cells. (Yes; they usually eat them -aka kill them.)
White blood cells
plasma.
About 2/3 of your body's water is located in your blood cells.
Deoxygenated blood, also referred to as oxygen-poor blood or venous blood. This blood is returning to the heart after delivering oxygen to the body's cells.
White
the things blood is made of is:plasma, red blood cells, and white blood cells.
The plasma carries the minerals/ vitamins/ sugar around the body. All the things are dissolved into it.