Understanding the Substitute for Unexplained Beliefs

The question asks for a single word that can replace the phrase: "Beliefs or incidents that happen in a way which cannot be explained by reason or science." This means we are looking for a term that describes things that seem magical, illogical, or beyond scientific understanding.

Analyzing the Options for Unexplained Phenomena

Let's examine each option to see which one best fits the definition:

• Marvels: This word refers to things that are surprising and cause wonder. While marvels can sometimes be inexplicable at first glance, the term itself doesn't specifically denote beliefs that defy reason or science. It often refers to impressive feats or natural phenomena.
• Wonders: Similar to marvels, wonders are things that inspire awe and surprise. They are often remarkable or extraordinary. However, like 'marvels', the term 'wonders' doesn't exclusively mean something unexplainable by reason or science; it focuses more on the feeling of awe they produce.
• Science totems: This phrase is not a standard English term and appears to be a combination designed to distract. 'Totems' usually refer to symbolic objects, often in indigenous cultures, and combining it with 'science' doesn't create a meaning that fits the given definition of unexplainable beliefs.
• Superstitions: This word specifically describes beliefs or practices that are based on supernatural causation, luck, magic, or fate rather than rational or scientific knowledge. They are often held despite a lack of evidence and cannot be explained by reason or science. This perfectly matches the given group of words.

Selecting the Correct One-Word Substitute

Based on the analysis, Superstitions is the most accurate one-word substitute for beliefs or incidents that cannot be explained by reason or science.