Histology is the study of tissues. There are only four primary tissue types: epithelial, connective, muscular and neural. For now we will only concentrate on epithelial and connective tissues. Epithelial tissue covers exposed surfaces or lines internal cavities or passageways and forms glands.
The Cathedral of Learning in Bangkokâs Assumption University soars to a towering 522 feet (159 meters) in height. Built in 2002, the 39-story structure mimics the design of the University of Pittsburghâs Cathedral of Learning â albeit in a more postmodern style.
San Jacinto Monument (San Jacinto, Texas) 570 Feet. The Gateway Arch is one of the newest monuments in the National Park system, and at 630 feet, it is certainly the tallest! The Arch is 75 feet taller than the Washington Monument and over twice as tall as the Statue of Liberty.