14:["$","div",null,{"lang":"en","dir":"$undefined","children":[[["$","div","baf5b992-180c-4526-a6bd-117b5d448541",{"id":"5387f9dd696359d52d8268db1c02ee06","className":"block block-subchapter","data-tier":"study","data-type":"subchapter","data-key":"5387f9dd696359d52d8268db1c02ee06","lang":"$undefined","children":[null,null,null]}],["$","div","7e0dcca0-6cca-49a8-bc9d-81f1e25e90cd",{"id":"0ab6ea7de3b2de473d0dcb455dc55210","className":"block block-subchapter","data-tier":"study","data-type":"subchapter","data-key":"0ab6ea7de3b2de473d0dcb455dc55210","lang":"$undefined","children":[null,null,["$","div",null,{"className":"block-body","dangerouslySetInnerHTML":{"__html":"

Two small armies of ants meet head-on along a jungle path. Both armies would prefer to pass each other rather than fight. There is a small space along the side of the path. It is only large enough to hold one ant at a time. Is it possible for the armies to pass each other? If so, how

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Write the missing letters

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4. Find the jumble word

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ressts pecexiatont nispraoniti gtnaevie neiostn petners ndim erutuf uothgts oispveit

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