Book 3: 80. Octopuses: Geniuses of the Sea?

What is NOT something special that octopuses can do?

• A

• B

• C

• D

Octopuses had shells in the past, but over the course of ______, they lost them.

• A

• B

• C

• D

What word could best replace “foraging” in the fifth sentence of the fifth paragraph?

• A

• B

• C

• D

For what purpose did the octopus gather coconut shells?

• A

• B

• C

• D

What is the main idea of the fourth paragraph?

• A

• B

• C

• D

In the last line of the article, what does the word “sharp” mean?

• A

• B

• C

• D