S tudy the following words and separate them into parts according to the word formation, and then guess the meanings of the different roots, prefixes or suffixes. E g: dialogue-dia(二者之间)+logue话=dialouge对话 P ostnatal-post(后)+nat(出生)+al(形容词后缀)=postnatal 出生后的 1. inanimate 2. u nanimous 3. biocide 4. b iographer 5 . devitalize 6. vivarium 7. automobile 8. carnival 9. incarnate 10. democracy 11. m ortality 12 patriarch 13.e xpatriate