Nervous System

Question 1

Central Nervous System

Answer 1

• The portion of the vertebrate nervous system made up of the brain and spinal cord

Question 2

Brain

Answer 2

• The centre of the nervous system in all vertebrates

Question 3

Sensory Nerves

Answer 3

• Nerves that carry information from the eyes, nose, skin, tongue, ears to the brain for processing

Question 4

Motor Nerves

Answer 4

• • Nerves that carry information from the brain to the muscles
• Signals cross between neurons at the synaps. The signal is transmitted to another neurone across a junction called a synapse by chemicals called neurotransmitters