Teeth (sometimes called dentes) are accessory organs of the human digestive system. They are located in the buccal cavity, which is also known as the oral cavity and as the mouth. There are normally four types of teeth in an adult human mouth. Teeth are the organs of chewing, which is also known as mastication.Teeth cut, tear and grind food in the mouth, enabling it to be mixed with saliva (from the salivary glands) effectively and therefore swallowed more easily. The actions performed by the teeth are all mechanical-as opposed to chemical.here are normally four types of teeth in an adult human mouth. Teeth are the organs of chewing, which is also known as mastication. Teeth cut, tear and grind food in the mouth, enabling it to be mixed with saliva (from the salivary glands) effectively and therefore swallowed more easily.
To be hired for the job, a general education is often a basic requirement. This includes coursework in the social sciences, English, computers, health and physical education. Some degree programs also offer coursework specific to police work and the field of law enforcement.
They are much like forensics officers who are more on the job in the field than back in the lab at the police station. Becoming a crime scene investigator can be easier than you would think. The first thing you need is a degree in criminology. This is the basic law degree most law enforcement jobs are required. Once you have this basic education you can then move forward with a career in CSI work.