Theory (e.g. of Evolution) versus Law (e.g. of Gravity)

Galapagos Islands

same processes that operate in the present

- (1726-1797) - geologist

Lamarck

= natural selection - that was based on:

- Darwin proposed that much of

2. survival of the fittest - some organisms of a species are

Descent with Modification

variation is inherited

reproduce

passed on to offspring - individuals who are not well suited