Question 1 Three factors affect surface currents : (Select 3)
A: Water density
B: Global winds
C: Coriolis Effect
D: Continental deflection

According to the tide table below what time of day will the highest tide occur?

2. how is heavy water different from normal water

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)