Which of the following is not true of stalagmites and stalactites?
-
A.
stalagmites are upward growing pillars while stalactites are downward growing -
B.
stalagmites are short and wide while stalactites are long and narrow -
C.
stalacties are formed on the floor of limestone caves while stalagmites are formed on roofs of limestone caves -
D.
stalactites are longer than stalagmites