Press / tap the triangular button to run the Python 3.0 code

If the following code snippets are stuck or not running properly, please do the following:
  1. Copy the entire code from a box.
  2. Delete everything in the left hand side code box of the new page.
  3. Paste your code (that you copied) there and run.

Existence (without replication)

Existence (with replication)

Existence → MutationCompetitionSelectionAltruism → Aggression
[This is not necessarily a sequence of events as it happens in evolution but merely the chronology of a lesson plan.]