Slimy Earthworms

Galilea Galvan 4th period

Objectives

You will learn the internal and external anatomy of an earthworm. You will also learn about its habitat, classification, predator, and prey.

Habitat

Their habitat is mainly the soil where they feed of of dead decay. Their species name is the "Lumbricus terrestris" and they are in the Animalia kingdom.

ADAPTATIONS

  • sensory senses
  • lose of moisture through skin
  • setae for grip

Anatomy

Worm dissection

Cladogram

Evolution

The cladogram shows how the earthworm is relates to all the other organisms by their outer anatomy.