chapter 13 : how populations evolve?All organisms have evolutionary adaptations
Inherited characteristics that enhance their ability to survive and reproduce
The blue-footed booby of the Galápagos Islands has features that help it succeed in its environment
Large, webbed feet help propel the bird throughwater at high speeds
Aristotle and the culture of the 1800’s believed that species are fixed
Fossils suggested that life forms change
This idea was embraced by Lamarck in the early 1800s