Anatomy is the branch of biology that is the consideration of the structure of living things. It is a general term that can include human anatomy, animal anatomy (zootomy) and plant anatomy (phytotomy). In some of its facets anatomy is closely related to embryology, comparative anatomy and comparative embryology, through common roots in evolution. Anatomy is subdivided into gross anatomy (or macroscopic anatomy) and microscopic anatomy. Gross anatomy is the study of anatomical structures that can be seen by unaided vision.
From First Settlement to First State. Famous as the First State to ratify the Constitution, Delaware was born out of a conflict among three world powers for dominance of the Delaware Valley. From this beginning, the region developed a distinct character that tolerated diversity in religion and national origin and valued independence.
Quick Answer. South Carolina was the first state to secede from the Union on Dec. 20, 1860. It was also the site where the Civil War actually began with the attack on Fort Sumter on April 12, 1861. Continue Reading.