____________________ are types of dripstone that hang from cave ...

[@Brianna17]

___________________ _ are types of dripstone that hang from cave ceilings, while ___________________ _ form on the ground from calcite dripping onto the cave floor.
 Fill in the blank(s) with correct word

Question 2

Most of the approximately 3,300 historic eruptions lasted ____.
 A)a few days
 B)from less than one month to six months
 C)one to two years
 D)more than two years
 E)more than 20 years

[dyrone]

Answer to Question 1

Stalactites, stalagmites

Answer to Question 2

B