What Is Evolution?

The theory of evolution has 5 constituent parts:

  1. Populations change over time. The frequency of various genes changes.
  2. Evolution happens gradually from over a decade to millions of years.
  3. speciation. Species split into two or more species.
  4. Every pair of species have a common ancestor.
  5. natural selection drives evolution. It can even simulate designed creatures.
~ Roedy (1948-02-04 age:70)