The lymphatic system is a vital part of the immune system, along with the thymus, bone marrow, spleen, tonsils, appendix, and Peyer patches in the small intestine. The lymphatic system is a network of lymph nodes connected by lymphatic vessels. This system transports lymph throughout the body. Lymph is formed from fluid that seeps through the thin walls of capillaries into the body's tissues. This fluid contains oxygen, proteins, and other nutrients that nourish the tissues.
Noun[edit] piazza â(plural piazzas or piazze) 1  A public square, especially in an Italian city. ( US dialects, chiefly New England, dated) A veranda; a porch.
The piazza: definition, history, and the most beautiful examples in Tuscany. I have always loved the way my Italian friends set up a meeting to go out for the evening. Ci si vede in piazza! - which means we'll see each other in the piazza and go from there. Let's talk about the piazza - what it means, what it was historically, and what some of the most beautiful examples in Tuscany are.