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.
Police officers are law enforcement officials who protect the residents of their district, and who apply local, state and federal laws to maintain order. The education needed to be a police officer varies by state.Some states require officers to complete at least some college coursework, often two years. Others hire trainees still in high school and promote them to full police officers once they reach the legal age and have enough work experience in the hiring agency.olice officers are law enforcement officials who protect the residents of their district, and who apply local, state and federal laws to maintain order. The education needed to be a police officer varies by state.