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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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MrDereche MrDereche
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9 years ago
Water depths and seafloor topography are now routinely determined by ________.
A) ship-mounted, optical-fiber satellite uplink systems
B) computerized, satellite-mounted, parallel transponder systems
C) ship-mounted echo sounders
D) by satellite-linked, laser reflector systems
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LilligantLilligant
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9 years ago
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MrDereche Author
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9 years ago
You make an excellent tutor!
jcarter
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Yesterday
Thanks
taydav
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2 hours ago
Thanks
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