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.
The Angel Oak is standing 20 m (65 ft) tall, with a girth of about 7.7 m (28 ft) in diameter, and the crown covers an area of 1,580 m (17,000 square feet). Its longest limb is 27 m (89 ft) in length. The tree and surrounding park have been owned by the city of Charleston since 1991[6].