echinoidea in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
ECHINOIDEA: a class of marine animals that encompasses sea urchins and their relatives, characterized by a hard, spiny exterior and a role in marine ecosystems.
Crossword clues for echinoidea
Crossword clue ideas and answer hints for the word "echinoidea".
- Spiny marine creatures often found on ocean floors.
- Class of marine animals including sea urchins.
- Hard-shelled invertebrates with a distinctive shape.
- Ecosystem contributors with a spiny exterior.
- Commonly associated with coral reefs and rocky habitats.
Echinoidea sentence examples
- Echinoidea includes a diverse group of marine animals commonly known as sea urchins.
- The study of Echinoidea has revealed important insights into marine ecology and evolution.
- Many species within the Echinoidea class possess intricate and beautiful shell patterns.
- Researchers are investigating how climate change affects the habitats of Echinoidea.
- Echinoidea play a crucial role in the health of coral reef ecosystems by grazing on algae.