21CR1 Unit 3A p.41 Identifying Purpose

Where in the passage can you find answers to the questions below? Match each question below with a paragraph (2-5).

a. What are cephalopods and what can they do?
b. What does the writer think about reef squid?
c. For what purposes do cephalopods mainly use their special skin cells?
d. How can a reef squid send more than one message?