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In terms of size, humans are much closer in scale to atoms than to stars. Let's compare the sizes to understand this better:

Atoms: Atoms are the building blocks of matter. They are incredibly small and make up everything around us. The size of an atom can vary depending on the element, but on average, an atom has a diameter of about 0.1 to 0.5 nanometers (1 nanometer = 1 billionth of a meter).

Humans: Humans, on the other hand, are macroscopic organisms composed of trillions of cells. The average height of an adult human is around 1.7 meters, which is equivalent to 1.7 million nanometers.

Stars: Stars, such as our Sun, are astronomical objects that are incredibly massive and much larger than both atoms and humans. The diameter of the Sun is about 1.4 million kilometers, which is roughly 1.4 billion meters.

Comparing these sizes, we can see that humans are much closer in size to atoms than to stars. The difference in scale between atoms and humans is about a billion times, while the difference in scale between humans and stars is about a billion times in the opposite direction.

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