Bones

The skull is really a fascinating part of our body. It is very thick so that the brain has plenty of protection. It also allows for the eyes to have sockets and the jaw to be connected to the head. Skulls have been found all over the world to show that changes in mankind and animals. Many believe these various skulls really bring the idea of evolution to life that Darwin was so fond of presenting.

There are a total of 22 bones that make up the skull for humans. The cranial bones include the area that we know as the forehead, the cranial cavity to hold the brain, the eye sockets, and the nasal cavity. There are more bones in the face than any other part of the skull. They include the jaw bones, check bones, naval cavity, and the nasal septum.

Most species of animals also have a skull that is made up of similar parts. However, their design may be different in order to allow them to have hinged jaws or eyes on the sides of their head instead of at the front. Some of them have a place at the top of the skull where they are able to grow horns. It depends on what they animals needs in order to survive in their natural habitat.

Damage to the skull can occur in various types of sports and due to falls. This is why it is important to where a helmet while playing football, riding a bike, and other activities where there is a risk of damage. This can result in permanent damage to the body though due to the brain swelling inside of the skull. Surgery may be required in order to relieve as much of the pressure as possible.

Identifying bodies is often done based on the remains that are found. With the technology we have, the skull can be examined to determine the cause of death as well. This has lead to many unresolved cases finally finding their way to letting the families know what happened to their loved ones. In some instances it has also lead to cases being reopened and criminals brought to justice.