What happened about 100 years ago that changed what scientists believed about the deepest part of the ocean?Scientists stopped researching the ocean because it was too hard to see.
They found that no life existed at the bottom of the ocean.
none of the above
Scientists dragged a large net across the bottom of the ocean and found some strange looking creatures.
Q.What happened about 100 years ago that changed what scientists believed about the deepest part of the ocean?
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