Select the option that can be used as a one-word substitute for the given group of words.
The possible results of an action

Correct option is C

The one-word substitute for the given group of words "The possible results of an action" is (c) Ramification.
Ramification refers to the consequences or results that arise as a result of an action or decision.
Meanings of the other options:
 Implementation - The process of putting a decision or plan into effect.
 Decision - A choice or conclusion reached after consideration of various options.
 Causation - The action or process of causing something to happen or exist; the relationship between cause and effect.