Complete the crossword. 1. This clever animal lives in the sea and likes to play in the water. 2. This animal is extinct now so we can only see it in museums. 3. This animal has a hard shell and moves very slowly. 4. This animal has a long neck and lives in hot, dry places. 5. This animal lives in the sea and has eight arms. 6. These birds are usually bright colours and can sometimes say different words. 7. This is an insect that can make honey. 8. This has pretty wings and you sometimes see it sitting on flowers.