What has radial symmetry?
sea urchins A Greek letter humans Most plants peachleaf willow catfish gastropod shells ducks
A B C D E F G H
Modern echinoderms include starfish and sea urchins.
sea urchins have radial symmetry
What has radial symmetry? (A) sea urchins (B) A Greek letter (C) humans (D) Most plants (E) peachleaf willow (F) catfish (G) gastropod shells (H) ducks