Available Answers

1. 1.

   What forms the nervous system?
2. 2.

   What are involuntary actions? Which part of the brain controls these?
3. 3.

   Name the two types of nerves.

4. 4.

   Which part of the brain controls learning, thought and the senses?
5. 5.

   What are reflex actions? What controls them?

6. 6.

   Fill in the blanks.

   1. Nerves that carry messages to the brain and spinal cord are ____________________ nerves.
   2. Light enters the eye through the __________________.
   3. Each sense organ has special nerve cells called _____________________.
   4. The most sensitive parts of the skin are the lips and _____________________.
   5. The receptors for smell are located on the ________________________ of the nose.
   6. Nerves that carry messages from the brain and spinal cord are called __________________ nerves.