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.
12-3-4. State flower; state bird; state tree; state fish; state animal; state vegetables; state gem; state grass; state fossil; state cookie; state insect; state question; state nickname; state butterfly; state reptile; state amphibian. A. The yucca flower is adopted as the official flower of New Mexico.