By: Laura Johns Insects Legs Land World Eggs.
Phylum Chordata. What Is A Chordate? 4 characteristics present at some stage of life 1.A dorsal, hollow nerve cord (called spinal cord in vertebrates)
Significance.
These legless wormlike creatures average 30 cm long, but they can be up to 1.3m long. They have very small eyes and are often blind. They eat worms.
