Problem: What causes evolution, exactly? Define and characterize these forces in your opinion, and for each, give an actual or researched example. Describe what is meant by the proverb "populations evolve, individuals don't" Do you agree agreement with this argument? If it is or not. When responding, please be sure to use the appropriate terminology and specific examples or facts. Please respond with correct terminology and specific examples or facts, and please write the reference of the each research/facts website link.