Joey is conducting an experiment in which he measures how far a rubber ball flies when launched at different angles. Which of the following lab tools will allow Joey to record his results
OA. a spring scale
OB. a lab journal
OC.
a meter stick

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 ?