1. búfalo   water buffalo   orangutan   skunk   unicorn   Hint Half-n-half Clue   2. gnu   newt   sea urchin   gnu   salamander   Half-n-half Clue   3. texugo   newt   sea urchin   badger   sea cow   Half-n-half Clue   4. ouriço do mar   sea cow   salamander   water buffalo   sea urchin   Half-n-half Clue   5. carneiro   salamander   sea urchin   newt   ram   Half-n-half Clue   6. unicórnio   weasel   salamander   elk   unicorn   Half-n-half Clue   7. ovelha   ewe   water buffalo   badger   sea cow   Half-n-half Clue