Search results

16. How do plankton differ from nekton? (1 point) Plankton are strong swimmers. Plankton are floaters. Plankton are carnivores. Plankton live on the ocean bottom. 17. Algae can survive on the seafloor only in ____. (1 point) polar areas deep areas shallow areas high-density areas 10. Which of...

3. Which submersible has been used for deep-sea research? (1 point) SS Trinity Challenger Alvin SS Woods Hole 4. What is the speed of sound in water? (1 point) 100 meters per second 500 meters per second 1,000 meters per second 1,500 meters per second 5. Which of the following currents...