10 Write the words. 1 Big ones have got the biggest eyes in the world. squid 2 It's got eight legs, but it hasn't got a shell. 5 It's got eight legs, two claws and a hard shell. It walks from side to side. 6 It's a mammal which lives in the sea. It isn't a dolphin or a whale. 3 It has no brain or bones but it eats tiny fish and animals. 7 It's a sea animal that forms reefs. 4 The salt water which covers Earth. 8 It's a sea animal with big claws and a hard shell.​