How does an unresolved ending in a horror fiction story add to the unsettling tone of the story?It answers the major, dramatic questions in the story in a negative way.It adds suspense by implying that the horrid situation can continue to occur.It implies that the situation is caused by an evil supernatural force.It stimulates the reader's imagination with the appropriate time, location, and atmosphere.

An unresolved ending in a horror fiction story can significantly contribute to the unsettling tone of the story in several ways:

1. Negative Resolution: By answering the major, dramatic questions in the story in a negative way, it can leave the reader feeling uneasy and disturbed. This is because it subverts the traditional narrative expectation of a positive or satisfying resolution.

2. Continuation of Suspense: An unresolved ending can add suspense by implying that the horrid situation can continue to occur. This leaves the reader in a state of anticipation and uncertainty, which can be quite unsettling.

3. Supernatural Implication: If the unresolved ending implies that the situation is caused by an evil supernatural force, it can add to the unsettling tone. This is because it taps into the fear of the unknown and the inexplicable, which is a common theme in horror fiction.

4. Stimulation of Imagination: An unresolved ending can stimulate the reader's imagination by leaving certain elements up to interpretation. By setting the appropriate time, location, and atmosphere, it can create a sense of dread and unease that lingers even after the story has ended. This can make the horror more personal and therefore more unsettling, as it allows the reader to fill in the blanks with their own fears and anxieties.