blood as a whole is vital to life of any multi-cellular organism. RBCs, or red blood cells transport oxygen to other cells in the body. Blood also has WBCs, Tcells and Bcells that fight infections in our body. Plasma is the fluid part of the blood that brings water to all parts of the body as well as nutrients such as glucose and proteins.
Blood gathers oxygen from the lungs and is pumped by the heart to the rest of the body. Without blood our bodies die from lack of oxygen.
The stomach
Your blood. Iron is essential for your blood cells to do their job.
Leukocytes
Essential thrombocythemia (ET) is classified as a cancer when there are no cancer cells because of the increase of white blood cells. This persistent elevated blood count indicates the bodies reaction to intrusion, but of an unknown variety.
calcium in the blood
Iron is necessary to form hemoglobin in red blood cells. Hemoglobin is essential to allow the blood to carry oxygen to all the cells in the body. So iron plays an essential role in making the human body function and is located in the blood to allow it to do its job.
It pumps blood throughout the body, so without it you'd die.
It is essential that blood flows upward in the body so that it reaches all of the bodies organs including the heart where it is pumped through out the body. It transport nutrients and metabolic waste in the body.
Iron
cause its in your blood
The stomach
If you give someone the wrong blood type then the body rejects it and the white blood cells will "think" its a cell that will harm so they will attack and cause clots to appear in the blood stream.
Blood type grouping is very important because if infection occurs then the wrong grouping was used and then we have a problem. Transfusions, etc. It is essential to correctly identify the blood group.
blood is used to transfer oxygen and all essential nutrients through out the body also the body uses it to perform nessacary chemical reactions with in the body so a person can survive
Your blood. Iron is essential for your blood cells to do their job.
healthy blood
Red blood cells