Body Symmetry and Skeleton
adult echinoderms have what type of symmetry
radial symmetry
How does an echinoderm move around
by using many tube feet
how can an echinoderm reproduce
Sexually or Asexually
What is a main adaptation that helps echinoderms survive
The Spines
What does echinoderm mean
Spike Skin
Larva echinoderms have what symmetry
bilateral symmetry
What are the tube feet echinoderms use
small, delicate projections attached along the side of a water-filled tube called a radial canal
What is the name of an echinoderms body system
water vascular system
What are some examples of echinoderms
1.Starfish
2.Brittle Stars
3.Blastoid
4.Mitrate
5.Sea Cucumber
What do some sea urchins do
Bury themselves in the sand
What Type of skeleton do echinoderms have
endoskeleton
What are two ways echinoderms obtain food
1.absorb nutrients in marine water
2.use their arms to capture floating food particles.
What is adaptation that helps starfish survive
Regeneration
What is the mouthpart of a sea urchin called
Aristotle’s Lantern
A echinoderms skeleton is made up of what
interlocking calcium carbonate plates and spines
What is a a 3rd way echinoderms obtain food
feed on both plants and animals
Do echinoderms play a vital role is the food web
Yes