2. (5 points) Which of these is a parameterization of the intersection between the surface with the equation y + 2 z2 =0 and the surface with equation x2 + z2 = 4? ( A) ( t, t2, + 4) (B) (t, - 2+2, t) (C) (cost, sint, cos2 t) (D) None of these (E) (2 cost, -8 sin t, 2 sint)