Worms are invertebrates too! I lost some of my family last year during your Science experiment with worms. But I forgive you.

Worms vs. Cnidarians Differences Worms vs. Cnidarians Similarities

How are worms classified? Hair style? Body structure? Religion? Tastiness? Intelligence?

Worms are classified into phyla by body structure. The 3 phyla: 1._____________________________ 2._____________________________ 3._____________________________

Characteristics of Flatworms 1.Flattened shape 2.Simplest body organization 3.Digestive cavity has one opening 4.Reproduces sexually

____________ (never hurts anyone:) –One example is the planarian which is both male and female ____________ (not quite so nice:( and pretty much disgusting) a. Flukes live in body tissues of animals b. Tapeworms live in intestines of vertebrates, incl humans----omg! Two types of flatworms:

Body structure of planarian

Characteristics of roundworms- also called ____________ Two way opening for digestion Reproduce sexually-flatworms are either a boy or a girl-very sweet, right? Many attack ________ _______ Some kill insect pests 50 kinds are ____________ in humans

Female Roundworm

Characteristics of Segmented Worms Water skeleton Crop and gizzard to digest soil 5 hearts (so they are always in love) __________ Stiff bristles on outside propels them forward

So long for now. Remember, be kind to my friends.