Depressants. aka things such as alcohol, heroine, & many other drugs<span>.</span>
B or c because they both are very good answers sorry i couldn't help that much :(
Answer:
gain a better balance, don't hesitate plan ahead
If groundwater dissolves the limestone and other minerals in the ground, the surface on top may eventually fall into it, causing a sinkhole.<em> (B)</em>
Mental disorder im pretty sure
