Nikolas
Created page with "== Blood == The volume of the plasma is around 3 litres in an average person, but the average blood volume is 4-6 litres. That’s because the blood contains many cells and proteins that contribute to the blood volume. If a person has too little blood volume, he has ''hypovolaemia'', and if he has too much he has ''hypervolaemia''. The blood has many functions: * Transports important molecules to and from cells ** Nutrients to cells ** Oxygen to cells ** Waste products..."