{"type":"multi-choice","id":"69897","dataJson":{"key":2,"prompt":"Smoking cigarettes is one of the worst things you can do to your lungs and heart. ","options":[{"key":"0.1584240656500926","label":"True","value":"True"},{"key":"0.811743903692575","label":"False","value":"False"}],"limitChoices":{"max":1,"min":1},"validResponse":["True"]}}

{"type":"fill-in-blanks","id":"69898","dataJson":{"prompt":"Fill out the blanks","options":{"tar":[{"label":"tar","value":"tar"},{"label":"poison","value":"poison"},{"label":"tobacco","value":"tobacco"}],"Less":[{"label":"Less","value":"Less"},{"label":"More","value":"More"}],"breath":[{"label":"breath","value":"breath"},{"label":"energy","value":"energy"}],"oxygen":[{"label":"oxygen","value":"oxygen"},{"label":"carbon dioxide","value":"carbon dioxide"},{"label":"nutrients","value":"nutrients"}],"alveoli":[{"label":"alveoli","value":"alveoli"},{"label":"capillaries ","value":"capillaries "},{"label":"bronchioles","value":"bronchioles"}]},"template":"Cigarette smoke also contains sticky, black {{tar}}, which builds up on the smoker's lungs. The {{alveoli}} can become so stiff that they cannot expand and pass {{oxygen}} to the blood. When smokers exercise, they run out of {{breath}} and their heart pumps harder. {{Less}} oxygen actually reaches their cells though. ","validOptions":["tar","Less","breath","oxygen","alveoli"],"validResponse":{"tar":"tar","Less":"Less","breath":"breath","oxygen":"oxygen","alveoli":"alveoli"}}}

{"type":"multi-choice","id":"69899","dataJson":{"key":4,"prompt":"Cigarette smoke only affects the smoker's lungs. ","options":[{"key":"0.8031283338018496","label":"True","value":"True"},{"key":"0.9953421166605525","label":"False","value":"False"}],"limitChoices":{"max":1,"min":1},"validResponse":["False"]}}

{"type":"multi-choice","id":"69900","dataJson":{"key":11,"prompt":"Roughly how many different chemicals enter the lungs when a person inhales cigarette smoke?","options":[{"key":"0.6413036593460946","label":"1000","value":"1000"},{"key":"0.3669460922757066","label":"4000","value":"4000"},{"key":"0.6954122147026064","label":"400","value":"400"},{"key":"0.9030523518350628","label":"40","value":"40"}],"limitChoices":{"max":1,"min":1},"validResponse":["4000"]}}

{"type":"multi-choice","id":"69901","dataJson":{"key":15,"prompt":"Cigarettes smoking contain which of the following? (Tick all that apply)","options":[{"key":"0.6192116230933397","label":"poisons that cause lung cancer","value":"poisons that cause lung cancer"},{"key":"0.239119085102507","label":"sugar","value":"sugar"},{"key":"0.1016518162307285","label":"nutrients","value":"nutrients"},{"key":"0.6942539734137968","label":"chemicals make platelets sticky ","value":"chemicals make platelets sticky "}],"limitChoices":{"max":2,"min":2},"validResponse":["poisons that cause lung cancer","chemicals make platelets sticky "]}}

Answer incorrect

Look at the slide below to work out the answer.