“pure water does not conduct electricity. but some tap water probably can. Which best explains this?” a . tap water is H20
b . pure water is H20
c . some tap water has minerals, such as iron in it.

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?