1 The brain makes up about 2 percent of a human's body weight. 2  The cerebrum makes up 85 percent of the brain's weight. 3  It contains about 86 billion nerve cells (neurons), the gray matter.
Rooney Mara's Height is 5ft 3in (160 cm). American Actress best known for her portrayal of Lisbeth Salander in the US remake of The Girl with the Dragon Tattoo.
Riley Keough's Height is 5ft 5in (165 cm). American model and actress known for appearing in films such as Mad Max:Fury Road, Magic Mike and The Runaways. On her modelling agency she was being described as 5ft 7 with vital stats 34-24-34 and shoe size 8.