Which of the following refers to equal forces that act in opposite directions and cancel each other out?

Equal forces that act in opposite directions and therefore cancel
each other out are called a "balanced group of forces".

Their final equivalent (net) force is zero, and they have the same effect
as if there were no forces present at all.

“foliation in geology refers to repetitive layering in metamorphic rocks. each layer can be as thin as a sheet of paper, or over a meter in thickness. the word comes from the latin folium, meaning "leaf", and refers to the sheet-like planar structure. “i found this on google i hope it you