Science. Question and answers cards about the pulmonary and respiratory systems. Usable in any trivia-type game activity, especially when class is divided into 3 or 4 teams. Stress-free way to review the topic before exams. Created especially for a Spanish 3rd of ESO bilingual programme Science class. Note: can be used in conjunction with the circulatory and excretory system trivia cards created for 3rd of ESO.