concept   echinoderm
culture   marine biology enthusiasts
statement   Echinoderms, such as starfish, sea urchins, and sand dollars, have radial symmetry and spiny skin and are studied by marine biology enthusiasts.
1 similar statements
# Concept Culture Statement Freq.
1 echinoderm marine biology enthusiasts Echinoderms include starfish, sea urchins, and sand dollars, and are known for their radial symmetry and spiny skin. 1