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.
If youâre planning a vacation this autumn, New York State is one of the best places to see fall foliage in the states, and experiencing the fall color change is one of the most popular things to do in New York State during this time of year.