freezing
Echinoderms exhibit pentaradial symmetry, with body parts arranged in multiples of five around a central axis. Chordates, on the other hand, display bilateral symmetry, with a distinct left and right side mirroring each other.
The reindeer named Comet shares its name with a small Solar System body.
hamstring
No, echinoderms are the sea urchin and starfish family, lobsters are crustaceans.
Atlantic ocean
Echinoderms also have a spacious coelom (an open, fluid-filled body cavity lined with tissue), large gonads, and (usually) a complete gut.
Water is necessary to almost all body function.
The Chesapeake Bay.
Starfish are members of the phylum Echinodermata. They can be distinguished from other species in this phylum by having a flat, star-shaped body with multiple arms. The number of arms varies.
body
The body features were the weight was 100 pounds and the height was 5 feet tall