This is what protects the spinal cord; The spinal cord (and brain) are protected by three layers of tissue or membranes called meninges, that surround the canal . The dura mater is the outermost layer, and it forms a tough protective coating. Between the dura mater and the surrounding bone of the vertebrae is a space called the epidural space.
NEED DONE TONIGHT!!!!! A role model is someone people admire and want to be like. Compare positive and negative role models for drug abuse. Write a paragraph that includes at least TWO characteristics for each type of role model.
