<span>False, dredging stream beds may be an effective technique for mining sulfur</span>
Answer:
about 10,911 metres
Trieste is a Swiss-designed, Italian-built deep-diving research bathyscaphe which reached a record depth of about 10,911 metres (35,797 ft) in the Challenger Deep of the Mariana Trench near Guam in the Pacific.
Explanation:
<span>Where is Buckingham palace?
Londres.
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