To provide the correct answer, I would need to see the list of items you're referring to regarding the evidence supporting the Big Bang Theory. However, common pieces of evidence that support the Big Bang Theory include:
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Cosmic Microwave Background Radiation (CMB): This is the afterglow radiation from the hot, dense state of the early universe, which is uniform across the sky and is a key piece of evidence for the Big Bang.
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Redshift of Galaxies: Observations show that galaxies are moving away from us, and the light from these galaxies is redshifted, indicating that the universe is expanding. This observation supports the idea that the universe has been expanding since an initial explosive event.
If you can provide the specific items you are considering, I can help identify which of those provide support for the Big Bang Theory.