Zombies can speak languages they knew in life
Zombies react to the movements and actions of other zombies, and work in "herds"
A zombie's moan is a sign that it has found food
Zombie's can recognize their loved ones
A zombie is full after eating a certain amount of flesh
Zombies are afraid of fire
It takes a zombie in temperate climes about 5 years to will perish by natural decomposition
Zombies can climb cliffsides and similar structures
Zombies have excellent hearing
Zombies can recognize their surroundings
Correct answers and commentary after the break.