Based off the salt levels in each water.
For the answer to the question above,
The re<span>action of solid iron with aqueous copper sulfate is an example of a single displacement type of reaction which exchanges only the cations of the element and the compound. In this case, the equation is
Fe (s) + CuSO4 (aq) = FeSO4 + Cu (s) </span>
Answer:
Because due to the presence air resistance
The plants will die and decay because they have no oxygen and plants will block sunlight to deeper water
