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• Every organ is the human body is connected to nerves.
• The nervous system is made up of nerve cells (neurons) which transmit impulses from one part of the body to another.
It consists of the following:
• The Central Nervous System (CNS) is a concentrated mass of interconnected nerve cells which make up the brain and the spinal cord.
• The peripheral nervous system is made up of nerves which link the CNS to the receptors and the effectors.
• Sensory nerves link the sensory cells (receptors) to the central nervous system and transmit nerve impulses from a sense organ to the CNS.
Wilfykil answered the question on February 28, 2019 at 11:54
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