What is Brain?

• The brain is the organ of the human body that controls
• It also controls involuntary activities like breathing, digestion, respiration, and many

What is Spinal cord?

• The spinal cord is a thin tube-like structure made up of nervous
• It begins at the end of the brain stem and goes up to the end of the

What are the Nerves?

• Nerves are the part of the nervous system which are responsible for the transmission of signals to and from the spinal cord and