Match the following: organism location in kelp forest. sea otter along fronds and stalks. sea urchin, giant sea bass, kelp bass canopy. crabs, sea cucumber around holdfast. starfish rocky bottom.

To test the responsiveness of the kidneys, scientists have designed an experiment tracking urine output of people during a normal day, while regulating the in-take of water by mouth. what would be an appropriate hypothesis for this experiment?