1 Certain parts of the brain shrink, especially the prefrontal cortex (an area at the front of the frontal lobe) and the hippocampus. 2  Both areas are important to learning, memory, planning, and other complex mental activities.
A strong work ethic dog, the Bergamasco is a big fluffy breed with distinguishing characteristics of its coat. The hairs seem to be âdog hairs, âgoat hairs, while wool can also be noticed. These hairs combine to form black or gray mats which grow throughout Read More. Image.
Dogs in the wizarding world. Fluffy the three-headed dog. In the wizarding world, dogs are kept as pets or may sometimes serve as guardians of certain objects. For example, during the 1991â1992 school year at Hogwarts, the three-headed dog Fluffy guarded the Philosopher's Stone.