Invertebrates
Sponges, segmented worms, roundworms, flatworms
Sponges
-reproduces asexually
-tiny holes for food
-specialized cells with whip like structure
Roundworms
-really small
-reproduce sexually
-two digestive openings
Segmented worms
-split into tiny little sections
-reproduce sexually
-5 tubes connected to heart
Adaptations
Sponges- tiny little holes to get food from water that passes by.
Roundworms-have an arrangement for muscles
Segmented worms-body is cut into sections when they break a body part they can grow it back
Flatworm-flat body's for hiding under sand and catching prey