Please enable JavaScript.

Coggle requires JavaScript to display documents.

What scientific evidence exists to support Darwin's theory that…

- - - - heritability
        
        over-reproduction
        
        Competition
- - - - Younger organisms (complex)
- - - - Like features
      - Whales have hair, no gills, arms, legs and similar bone structure to mammals
  - - - nostril grooves on dolphins faces during early stages
    - - shows common development
    - - reduced size in vestigial structures
      - underdevelopment of body parts
- - - - Finch population
        
        Change in beak size and thickness
  - - - Similar to species close by
      - Similar to species that lived together before split
- - - - Modifications to help the survive