In fact brain is quite like a supercomputer. So we may say that this computer is âwiredâ to other parts of body using nerves. The most important or central of these wires is the spinal cord that runs down from the brain through the back. Many nerves branch out from the spinal cord to reach parts of the body. Our spinal cord is about 18 inches long and Â¾ inches thick. Our brain and the spinal cord are thus extremely important parts of the body.
Once you are 18, the law says you can leave home without your parentsâ or guardiansâ permission. Strictly speaking, if youâre 16 or 17 and you want to leave home, you need your parentsâ official consent. However, if you leave home without it, youâre unlikely to be made to go back home unless you are in danger. Even if you do have permission to leave home, itâs not usually a good idea to go.
Legal Age for Children to Stay Home Alone: Guidelines . Most states do not actually have an official legal age for children to stay home alone. Only a few have set legal guidelines: Georgia - 9 ; Illinois - 14 ; Maryland - 8 ; Oregon - 10 ; However, many states have guidelines officially listed and encouraged by various child protective agencies: