Product |
Grade Level |
Format |
Price |
|
 |
Bacteria: Friends or Enemies? VHS Gain an appreciation for bacteria and their important role in the world.  |
6 - 12 | VHS | $59.95
|
 |
Simple Organisms: Bacteria DVD Outlines the structures characteristic of bacteria and the distinguishing features by which they are classified. |
6 - 12 | DVD | $74.95
|
 |
Bacteria and Health DVD This film teaches that some bacteria are useful in the body, but others are harmful. |
4 - 8 | DVD | $49.95
|
