cystoidea in a sentence
n.
📚 Grade Level: Grade 11, Grade 12
Definition
Cystoidea is an extinct class of echinoderms characterized by sac-like bodies and numerous calcified plates, which flourished during the Paleozoic era.
Crossword clues for cystoidea
Crossword clue ideas and answer hints for the word "cystoidea".
- Extinct echinoderms with sac-like bodies.
- Paleozoic era marine creatures with calcified plates.
- Ancient class of echinoderms known for unique shapes.
- Marine animals that thrived in Paleozoic seas.
- Echinoderms recognized for their distinct body structure.
Cystoidea sentence examples
- Cystoidea are an extinct class of echinoderms that thrived during the Paleozoic era.
- The distinctive features of cystoidea include their sac-like bodies and numerous calcified plates.
- Paleontologists study cystoidea fossils to understand the evolution of marine life millions of years ago.
- In some marine ecosystems, cystoidea played a crucial role as filter feeders, contributing to the nutrient cycle.
- The study of cystoidea has provided valuable insights into the diversity of ancient marine environments.