Saturday, September 01, 2007
Hello its me again,I'm going to tell you about a article about the red source of life.
People donate their blood to thr blood bank ofen because they knew that people who have some illness that need more blood.Our body needed a huge sum of blood cells to work for our body.Proplr may cause to lost alot of blood because of promblem like car accident or an operation.That's why we need blood by alot.
Blood are often seperated into 4 type,the plasmathat help to carry nutrients,the red blood cells that carry oxygen,platelets that stop out blood from bleeding when we are cut and the last but not least is the white blood cellls that fight germs.
Blood is donated everywhere,please,save the people.Only 450ml is of blood is taken.Anyway,our heart will produce extras blood again.Ask your parents ablut it.You may save a life one day......
written by yisha0
5:10 AM
