The amount of dissolved oxygen determined by the Winkler test was: 7.2 ppm. 5.6 ppm. 7 feet and 6.5 inches. 5.6 ppt none of the above. The value obtained for pH in this video was: all of the above exactly right for shellfish. neutral. on the alkaline side of the normal range for ocean water. on the acidic side of the normal range for ocean water. Hide question 6 feedback

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