Different colored rabbits are an example of what?

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

The pronunciation aid that determines the stress placed upon a syllable is the

The function of the excretory system is to control homeostasis and