1. Evolution intro notes
Pg 42

2. Technology Evolution Timeline
Pick a technology (phone, plane, etc)
Follow written directions to show “evolution” over time of the technology
Write on own paper
ONE partner only

3. Charles Darwin Discovered theory of evolution and natural selection
Explored Galapagos islands

4. Evolution The theory that organisms change over long periods of time
Example: Giraffes ancestors are thought to have had shorter necks, but over thousands of years, the species began to have longer necks

5. Natural Selection What “powers” evolution
When the species with the BEST adaptations or traits live long enough to produce offspring (which passes on their good traits to the offspring)

6. Adaptations-
The traits animals develop over generations that help them survive Example: Long neck on giraffe or white hair on polar bear

7. Homologous structures

8. Vestigial Structures