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.
Buying Trees and Shrubs in New York. The Empire State is known for New York City, its picturesque upstate pastures, and its historical roots in American culture. It is fitting, then, that New York residents adopted the Sugar Maple as the state tree in 1956.