Red Blood Research Paper

What is blood? Blood has four main parts,red blood cells, white blood cells, plasma,and platelets. The red blood cells have two main functions, one,it takes the oxygen which is healthy for the body and delivers it throughout the body. The second main function is to drop off the unhealthy carbon dioxide into lungs so the body removes it from the body when it exhales.White blood cells help fight infections by attacking bacteria, viruses, and germs that invade the body. White blood cells can detect a hidden virus and help cure it. When we get blood tests they measure how much white blood cells we have to make sure you have enough.Plasma is a light yellow liquid, similar to the color of apple juice. Along with water, plasma carries salts, hormones,