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Mariana Trench

QuestionAnswer
trench long, narrow groove or ditch
summit a mountain at its top or highest point
thrive living things that grow well and are healthy
prehistoric very old, from a time before history was recorded
vital something is needed or very important
bioluminescence can produce a glowing light, like fireflies
glimpse a very quick look at something
submersible it can go or work under water
remotely you can control something from a distance
autonomous it freely controls itself
Created by: user-1564884
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