What is the body of real things, events, and facts often referred to in science?

The body of real things, events, and facts often referred to in science aligns most closely with the concept of "reality." In scientific inquiry, researchers seek to understand and describe the natural world based on observable phenomena. The objective is to create an accurate representation of what actually exists, which is encapsulated in the term "reality." This includes not just physical objects but also the processes, interactions, and relationships that occur in the universe.

While evidence is crucial in science for supporting hypotheses and theories, it represents the data collected from observations rather than the actual phenomena themselves. Knowledge refers to the understanding and awareness gained from study or experience but is a product of interpreting reality and evidence rather than being the reality itself. Truth is often subjective and can vary based on individual beliefs; however, reality is considered an objective state of existence, which is foundational in the pursuit of scientific understanding.