During the Last Century,sea Level

During the last century,sea level

A) dropped 3 to 5 cm (1.18 to 3.15 in. ) .
B) remained fairly constant,though some areas (such at the Atlantic coast) experienced moderate rises.
C) rose 30 to 46 cm (11.8 to 18 in. ) .
D) rose 17 to 21 cm (6.7 to 8.3 in. ) .
E) dropped 10 to 13 cm (3.93 to 5.12 in. ) .