Key points. 1  Humansâand other complex multicellular organismsâhave systems of organs that work together, carrying out processes that keep us alive. 2  The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
The rose was designated as the official state flower of New York in 1955. The rose is a symbol of love and beauty (as well as war and politics) the world over.
In the United States, lavish arrangements and apparel made use of permanent botanicals. The Parisian Flower Company, which had offices in both New York and Paris, supplied silk flowers and other artificial florals to milliners, makers of bridal and ball gowns, and other dressmakers, as well as for room decoration. They sold separate stems and arrangements that were either pre-made or commissioned.