| Plants can only take up what is water soluble. Worms break down
organic matter so it is water soluble. |
 Wendell
the worm offers lots of good information about worm body parts
and how they work. Great graphic! Wendell lives at Worm
World |
|
 Adventures
of Herman the Worm This excellent site mixes basic
soil and worm facts with vermi-composting information and identifies curriculum
goals and objectives. Teacher notes |
|
