1. d. cuttlefish and squid

: "The octopus, the squid and the cuttlefish fit in with the same family.."

2. c. 45 kilograms

: " It can weight as much as 45 kilograms."

3. d. it uses its tentacles

: in paragraph 3

4. d. crushes it

:in paragraph 3

5. c. 8,5 meters

: " A completely developed octopus can be as huge as 8,5 meters from the tip of one arms to the tip of another."

6. a. eight feet

: "..originates from two words that have meaning "eight feet"."

7. c. tentacles

: in paragraph 3

8. b. it gives out a thick dark fluid to darken the water

:in paragraph 4