What stream velocity do I need to maintain the movement of a 1.0-cm
particle through a stream

Why doesn't heat added to water make the tempature rise above 100c

What substance has a mass of 9.5g and volume of 2.1cm^3

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 ?