12. What are the symptoms of lung cancer? a. Diarrhea and sneezing b. Coughing and wheezing c. Loss of speech and movement d. Chest pain and coughing up blood 13. What are the symptoms of emphyserna? a. Diarrhea and sneezing b. Coughing and wheezing c. Loss of speech and movement d. Chest pain and coughing up blood