6.-10. sorularda, parçada boş bırakılan yerlere uygun düşen sözcük ya da ifadeyi bulunuz.
The muscles dragonflies use to fly are directly attached to their wings, which are further strengthened by a number of veins. This means the largest dragonflies can reach heights of almost 2,000 metres,(6)---- them to fly above the strongest winds. Their flexible heads serve as a navigation device. They are able to capture up to 175 images per second (7)---- their compound eyes, which are actually made up of 30,000 individual eyes. They can also see a far wider spectrum of colours than humans. The dragonfly also has three so-called simple eyes, which have one lens to measure brightness and act as optical stabilisers. (8)---- their prey, only one hope remains: a sudden summer downpour. As soon as the first drops begin to fall, the insect’s clear vision is (9)----. The dragonfly can no longer determine its flightpath because the water confuses the compound eyes, making the landscape appear blurred. (10)----, the dragonfly is forced to make an emergency landing.