Would you expect the dissolved oxygen concentration of water samples taken from a lake at 7:00am to be higher or lower than samples taken at 5:00pm?

  1. Would you expect the dissolved oxygen concentration of water samples taken from a lake at 7:00am to be higher or lower than samples taken at 5:00pm? Explain your reasoning

0 replies

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published. Required fields are marked *