Nervous system

• the nervous system consist of the brain , spinal cord and nerves.
• the brain gives orders.
• The spinal cord transmit information from the brain
• the nerves transmit informatiom
• the central nervous system is made up of the brain and spinal cord
• The nervous system allows us to remember, thinking, and coordinating
• Reflex action is an immediate action that doesn’t require thinking it helps us avoid injuries
• The human body is made up of different systems.they carry out diffrent functions to keep the body working properly