Statement I: A needle placed carefully on the surface of water may float, whereas the ball of the same material will always sink.
Statement II: The buoyancy of an object depends both on the material and shape of the object.
A. Both statement 1 and statemet 2 are true and statement 2 is the correct explanation of statement 1.
B. Both statement 1 and statement 2 are true but statement 2 is not the correct explanantion of statement 2
C. Statement 1 is true but statement 2 is false.
D. Statement 1 is false but statement 2 is false.