You probably never wondered how plants know which direction to grow. In the soil the roots grow downward and above ground the plant grows upward. This vertical motion seems as natural as Aristotle’s physics. Doesn’t it just happen? But as one researcher explained, while such growth may appear to be a simple plant response, the biological processes that control it are “rather complex.” That would be something of an understatement. For plants only grow in the right direction by the coordinated activity of different cell and tissue types. If one part doesn’t work, the whole thing doesn’t work. And for evolutionists, that means that each part had to evolve for some other reason and then just luckily they all worked together. It’s yet another evolutionary just-so story that isn’t motivated by the evidence, but by belief in the theory.