The SUNU Compare the quantity of oxygen in water entering & leaving the fish in each measurement.​

Although water molecules contain an oxygen atom, this oxygen is not what is needed by aquatic organisms living in natural waters. A small amount of oxygen, up to about ten molecules of oxygen per million of water, is actually dissolved in water. Oxygen enters a stream mainly from the atmosphere and, in areas where groundwater discharge into streams is a large portion of streamflow, from groundwater discharge. This dissolved oxygen is breathed by fish and zooplankton and is needed by them to survive.

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answer:In order to keep the theme of things coming and going, what was the artist’s order regarding the above piece?

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