6. Use the line slope equation to calculate the rate of change in dissolved oxygen vs the temperatures tested in the fish in TANK A? Show your work, answer, and units. 7. Provide an explanation for the data collected. YOU MIGHT HAVE TO DO A LITTLE RESEARCH. Cite your resources. What happens to the concentration of dissolved oxygen in water as temperature increases or decreases? What happens to the metabolic rate in ectothermic (cold blooded) fish as the water temperature decreases or increases? REMEMBER WHAT A SCIENTIFIC EXPLANATION LOOKS LIKE! VISUALIZING THE DATA: Create a graph of the experimental data. What type of graph would be most appropriate? Remember to include all aspects of a "good" graph