<span>The amount of dissolved oxygen in the Missouri River would decrease if large amounts of chemical waste were dumped into it. It would decrease because the chemical waste would feed on the microorganisms and reduce the amount of oxygen in the river.</span>
O is the midpoint of Reason: Defintiin of a midpoint
Answer:
Twenty-three thousand five hundred seventy-nine
Step-by-step explanation:
(centimeter/minute): 17
(miles per hour): 0.00633799
