input question: Fix spacing: Residualenergyofthelightningdischarge,whichpassesoveranyundergroundstructures,partlyaffectstherootsystemsofplantslocatedabovethem,andthereisaseriesofsubsequentevents,asdescribedonthepagechronology.Electrochemistry,chemistry,biology,physiology,pathology.

output answer: Residual energy of the lightning discharge, which passes over any underground structures, partly affects the root systems of plants located above them, and there is a series of subsequent events, as described on the page chronology. Electrochemistry, chemistry, biology, physiology, pathology.

input question: Fix spacing: ofwhatIseeandhear.

output answer: of what I see and hear.

input question: Fix spacing: MedicalspecialistinOralandMaxillofacialSurgery,plasticoperations,

output answer: Medical specialist in Oral and Maxillofacial Surgery, plastic operations,

input question: Fix spacing: 2.Tellhimthecommandtobeusedandensureheunderstandsit.

output answer:
2. Tell him the command to be used and ensure he understands it.