Answer:
The brain is part of the nervous system due to the fact that it is made up of tissue.
cat eye syndrome is a genetic disorder that affect different parts of the body such as eyes, ears, kidney and heart. it is a disorder resulting from presence of extra small extra chromosome with genetic material from chromosome number 22. sign and symptoms are usually seen in the affected parts of the body. since it affects different parts of the body, treatment involves a group of doctors as well as other healthcare professionals. there are several medical interventions depending on the part of the body affected. they include surgery for heart defects and cleft lip and physical therapy for children with motor problems.