Which statement is true about sound waves? They move faster than light.

They make wind.

They vibrate the air.

They move slower in water than in air.

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 ?