What would happen if you placed a trout (a freshwater fish) into a saltwater tank at the aquarium and made some observations?

A)The fish would take on water quickly.
B)The fish would lose water.
C)The fish would take on water initially, but could reverse the direction of Cl^- ion movement to deal with excess water.
D)The fish would lose water initially, but could reverse the direction of Cl^- ion movement to deal with excess water.