Answer:
Spinal Cord
Explanation:
The spinal cord is the second part of the Central Nervous System. It is connected to the brain and is about the size of a human finger. From the brain, the spinal cord moves down the middle of the back and is surrounded and protected by the bony vertebral column. It is surrounded by a clear fluid called Cerebral Spinal Fluid (CSF), which is responsible for providing a cushion effect to protect the delicate nerve tissues against damage from banging against the inside of the vertebrae.
The pilgrims arrived first
Sparta was ruled by two kings while athens were ruled by archons
