Do/does the analogous organ(s) appear in pairs in humans? To what body system do the green glands belong? What organ in our equivalent body system is missing in the crayfish?) Brain (Describe the appearance of the brain and the nerves in terms of the type of symmetry.There are nerves that are attached to the front and the back of the brain.hat organ in our equivalent body system is missing in the crayfish?) Brain (Describe the appearance of the brain and the nerves in terms of the type of symmetry. There are nerves that are attached to the front and the back of the brain.
Some police departments do require a college degree or at least some college coursework. Being bilingual is considered an asset for police officer applicants, as are physical education classes and sports participation. Applicants must also meet state and local civil service regulations before becoming a police officer.
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.