{"type":"multi-choice","id":"77750","dataJson":{"prompt":"Owls have amazing stereophonic hearing.","options":[{"key":"0.6920631493659849","label":"True","value":"True"},{"key":"0.06718344023999168","label":"False","value":"False"}],"limitChoices":{"max":1,"min":1},"validResponse":["True"]}}

{"type":"sort-list","id":"77751","dataJson":{"key":2,"prompt":"Order the parts of the ear from the outside in.","options":[{"key":2,"label":"eardrum","value":"eardrum"},{"key":0,"label":"pinna","value":"pinna"},{"key":1,"label":"ear canal","value":"ear canal"}],"validResponse":["pinna","ear canal","eardrum"],"fileboyImageId":"","shuffleOptions":true}}

{"type":"fill-in-blanks","id":"77752","dataJson":{"prompt":"Fill out the blanks","options":{"ear":[{"label":"ear","value":"ear"},{"label":"nose","value":"nose"},{"label":"mouth","value":"mouth"}],"drum":[{"label":"drum","value":"drum"},{"label":"box","value":"box"},{"label":"cup","value":"cup"}],"hammer":[{"label":"hammer","value":"hammer"},{"label":"spanner","value":"spanner"},{"label":"wrench","value":"wrench"}],"ossicles":[{"label":"ossicles","value":"ossicles"},{"label":"fossils","value":"fossils"},{"label":"auricles","value":"auricles"}]},"template":"Our {{ear}} acts as a sort of dish to funnel sounds into the ear canal on onwards to hit the ear {{drum}}. This is connected to three small bones known as the {{ossicles}}. These are the smallest bones in our body, they are known as the {{hammer}}, the stirrup and the anvil respectively.","validOptions":["ear","drum","hammer","ossicles"],"validResponse":{"ear":"ear","drum":"drum","hammer":"hammer","ossicles":"ossicles"}}}

{"type":"multi-choice","id":"77753","dataJson":{"prompt":"Which of these animals do you think 'feels' vibrations through the underside of its body? Clue: it does not have external ears.","options":[{"key":"0.4782507209384085","label":"snake","value":"snake"},{"key":"0.5757508940990003","label":"hamster","value":"hamster"},{"key":"0.9581889467166433","label":"salmon","value":"salmon"}],"limitChoices":{"max":1,"min":1},"validResponse":["snake"]}}

{"type":"fill-in-blanks","id":"77754","dataJson":{"key":4,"prompt":"Fill in the blanks","options":{"20Hz":[{"label":"20Hz","value":"20Hz"},{"label":"40Hz","value":"40Hz"},{"label":"200Hz","value":"200Hz"}],"lose":[{"label":"develop","value":"develop"},{"label":"lose","value":"lose"}],"high pitch":[{"label":"loud","value":"loud"},{"label":"unwanted ","value":"unwanted "},{"label":"high pitch","value":"high pitch"}]},"template":"Humans can hear sounds as low as {{20Hz}} and as high as 20,000Hz. As we age we {{lose}} our ability to hear {{high pitch}} sounds","validResponse":{"20Hz":"20Hz","lose":"lose","high pitch":"high pitch"},"fileboyImageId":""}}

Answer incorrect

Look at the slide below to work out the answer.