What is the main function of the nervous system?

Which part of the brain controls balance and coordination?

What are the tiny messengers of the nervous system called?

Which part of the nervous system is responsible for our 'fight or flight' response?

What is the main function of the spinal cord?

Which of these is NOT a sense controlled by the nervous system?

What is the gap between two neurons called?

Which part of the brain controls basic life functions like breathing and heart rate?

What protects the brain from injury?

What is a reflex action?