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6. What does the PNS (peripheral nervous system) do?
- Sends messages from the CNS to the rest of the body.
- Stores memories and emotions
- Allows the body to rest and relax
- Responsible for flight or flight responses
7. What does the CNS (central nervous system) do?
- Responsible for involuntary actions e.g heartbeat
- Responsible for muscle movement
- It has the role of sensory activities, storing memories and emotions.
- Brings messages to the CNS to the rest of the body
8. What does the somatic nervous system do?
- Controls movement and the body wanting to achieve movement.
- Allows rest and relaxation
- Responsible for flight or flight response
- Sends messages to the CNS and rest of the body
9. What are the functions of the CNS?
- Allows us to control our involuntary movements e.g pupil dilation
- Controlling emotions, thoughts, movements, and desires. Allows breathing and release of some hormones, and temperature
- Does not allow breathing and cannot control the temperature of the body
- Responsible for rest and relaxation e.g digestion
10. What does the peripheral nervous system compose of?
- Cranial nerves, spinal nerves and peripheral nerves
- Peripheral nerves, spinal nerves, and spinal cord
- Relay neurons, motor neurons, and spinal nerves
- Relay neurons, sensory neurons, and motor neurons