Statement (I) A body with constant acceleration always moves along a straight line.
Statement (II) A body with constant magnitude of acceleration may not speed up.

A. Statement (I) is true, Statement (II) is true , statement (II) is the correct explanation for Statement (I).
B. Statement (I) is true, Statement (II) is true , statement (II) is not the correct explanation for Statement (I).
C. Statement (I) is true, Statement (II) is false.
D. Statement (i) is false, Statement (II)