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What record did the Nereus break in May 2009? a. It became the first remote operated deep-sea robot. b. It dove to a depth of 6.8 miles. c. It explored an undersea mountain. d. It took the first videos of deep sea organisms.

Ronald Miller

in Social studies

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Annie Barnes on September 14, 2018

I think that the correct answer of the above mentioned options is option B. Diving to a depth of 6.8 miles is the record that Nereus broke in May of 2009.Nereus was a hybrid unmanned autonomous underwater vehicle (HROV, a type of underwater vehicle operated by remote control), built by the Woods Hole Oceanographic Institution (WHOI).


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