Sea Daisies Were Formerly Assigned to a Class of Their

Q1: Some sea cucumbers have special tubules of

Q2: Sea stars typically feed<br>A)on suspended materials.<br>B)on kelp.<br>C)on

Q4: If a brittle star is grasped by

Q5: Regeneration of lost parts of a sea

Q6: Which of the following is a characteristic

Q7: Enteropneusta and Pterobranchia are classes of animals

Q8: Echinoderms and hemichordates are more closely related

Q9: The echinoderms that most closely resemble fossil

Q10: In sea stars,contraction of the _ force

Q11: The skeleton of sea urchins consists of