8
QuizMultiple Choice
Mollusks and Echinoderms
Question 8 of 10 • Science 7 B (M12 25/26 S2)
Sienna made a chart listing characteristics of two kinds of echinoderms.
Answer
A
X: Sea UrchinsY: Brittle StarsB
X: Brittle StarsY: Sea UrchinsC
X: Sea CucumbersY: Brittle StarsD
X: Brittle StarsY: Sea Cucumbers