What kind of animals has a water vascular system with tubed feet?
animals starfish reeds insects warm-blooded sponges sea coral four limbs
A B C D E F G H
Echinoderms are represented by the starfish.
Starfish have a unique water vascular system with tube feet.
What kind of animals has a water vascular system with tubed feet? (A) animals (B) starfish (C) reeds (D) insects (E) warm-blooded (F) sponges (G) sea coral (H) four limbs