2.  Nervous system Nervous system  Circulatory system Circulatory system  Respiratory system Respiratory system  Digestive system Digestive system  Skeletal sysyem  Importance of systems 1 – 4 Importance of systems 1 – 4

3. “...your brain is the boss of your body.”  Main organ used: Include an image  Name the five parts of the brain  Which is the biggest part? Is this part also known as the ‘thinking part?”

4.  Main organ used: Include an image  There are two chambers on each side of the heart. One chamber is on the top and one chamber is on the bottom. What are they named and what is there purpose?

5. “...in with the good air, out with the bad.”  Main organ used: Include an image  Is the left lung smaller than the right? Why?  What is the dome-shaped muscle below your lungs called?

6. “...the mouth starts everything moving.”  Name the organs that make up the digestive tract Include an image of one  Name the three important jobs of the stomach

7.  “..keeps your body in shape and enables you to move.”  How many bones do humans have Babies - Adults -  Name the longest bone in your body.  Where is this located?