Let’s consider the eye, which is but one of many subsystems (along with the brain, heart, liver, lungs, etc.) in higher animals that coordinate their tasks to keep an organism alive.
For the first time it has been discovered that an organism from the Precambrian Ediacaran fauna may have survived into the Cambrian period.
Whether the subject is evolution or climate change, the purpose of accusing someone of “science-denial” is to keep that person in line.
Man has been searching for fossils, or stumbling upon them, for millennia.
A much better approach would be no religion in biology class, and more science.