Platelets (thrombocytes): These cell parts are shaped from pieces of cells found in the bone marrow known as megakaryocytes. Generally, Greek thinkers thought that blood was constructed from foodstuff. Plato and Aristotle are two essential resources of proof for this perspective, but it surely dates back to Homer's Iliad.[forty https://greatbookmarking.com/story19963298/a-review-of-blood-castle-mu-online