1. There is a commercial shrimp farm in Okemos, Michigan (seriously!)... indoors. Control of the water chemistry, including dissolved oxygen is obviously critical to their success. At a particular moment, the system is at 24deg, and concentration of dissolved oxygen in the system water is 8.7 mg/liter. Assuming that the water flow system ensures thorough contact with the atmosphere, such that the water should be in oxygen equilibrium with the atmosphere, do you expect the water to be gaining or losing oxygen at this moment?