Scale (anatomy) Schultz's rule; Scur; Scute; Sexual dimorphism; Sexual mimicry; Skeleton; Skin; Snout; Spermatheca; Spongy tissue; Spur (zoology) Stifle joint; Stinger; Suture (anatomy) Symmetry in biology
The states that were added to the Union from the territory acquired by the Louisiana Purchase are Arkansas, Missouri, Iowa, Oklahoma, Kansas, Nebraska, South Dakota, and portiâ¦ons of North Dakota, Minnesota, Colorado, Texas,New Mexico,Montana, Wyoming and Louisiana. Making the world better, one answer at a time.
In 1959, the United States added two more states to the Union: Alaska and Hawaii, the non-contiguous states. Alaska was admitted to the Union on January 3, 1959, becoming the 49th state, and Hawaii joined on August 21, 1959, becoming the 50th state.