Nervous System

The two processing centers of the nervous system are

• the computer and brain

• the brain and nerves

• the brain and spinal cord

• the spinal cord and computer

The two types of nerves are

• Motor and thinking nerves

• Dancing and sensory nerves

• Sensory and motor nerves

• Sensory and thinking nerves

The stimuli are

• All the sensations, aromas, images and noises we receive from the environment.

• The butterflies we feel in our stomach when we fall in love

• Only what I can see

• Only what I can touch

Some of the functions of the brain are

• Coordinate movements

• preparing responses based on the stimuli

• Participating in the learning process

• all above

The functions of the spinal cord are

• carries nervous information to and from the brain to the organs.

• prepare and send some responses directly to the organs

• carries nervous information to and from the brain to the organs and prepare and send some responses directly to the organs

• makes you dance as a professional

What is a reflex?

• a very good online game

• my favorite song

• a quick, automatic and involuntary response to a stimulus, made in the brain.

• a quick, automatic and involuntary response to a stimulus, made in the spinal cord.

The bone that protects the spinal cord is

• Ribs

• sternum

• backbone

• skull

The bone that protects the brain is

• the femur

• the ribs

• the skull

• the backbone

The three most important structures of the nervous system are

• Brain, spinal cord and nerves.

• Brain, nerves and muscles.

• Brain, nerves and bones.

• Brain, spinal cord and heart.