Show:
Sponges
Hydras
Mollusks
Sea Star
Arthropods and Worms
100
This means their body cannot be formed into mirror images
What is asymetrical symmetry
100
Name one example of a Hydra
What is Jellyfish, sea anemones, corals
100
They have ___ and a ___
What are gills and a heart.
100
Name one example of a sea star
What is Starfish, Blue Sea Star.
100
Name the type of skeleton Arthropods have
What is an exoskeleton
200
They don't have this body part
What is organs
200
They are *___*-bodied
What is soft-bodied
200
All have either a ___ or a ___
What are feet and tentacles
200
Name the symmetry that Sea Stars have.
What is radial symmetry
200
Name an example of a Arthropod
What are Spiders, Crabs and Insects
300
What is their body
What is Hollow
300
What do they use to stun prey
What is the stinger cell
300
Name on example of a mollusk
What are squid, and garden snail.
300
They use ___ ___ to move.
What is Water Pressure
400
They live on ...
What is Water
400
It helps them feed
What are tentacles
400
It's a part of tissue, it helps make the shell
What is the mantle
400
Name two other things water pressure helps with.
What are to breathe and to feel
400
Worms often live on other ___
What are animals
500
Name an example of a Sponge
What is a Sea Sponge
500
What is the stinger cell used for
What is stun
500
Name two body parts all Mollusks have
What is the mantle and the internal organs!
500
What type of skeleton do they have
What is an endoskeleton
500
Name an example of Worms
What are Flat Worms, Round Worms, and Segmented Worms