evolution by natural selection

10
Evolution by natural selection

Upload: jakob-wells

Post on 30-Mar-2016

212 views

Category:

Documents


0 download

DESCRIPTION

The slides from my informative speech for ComSt 102.

TRANSCRIPT

Page 1: Evolution by natural selection

Evolutionby natural selection

Page 2: Evolution by natural selection

natural selection

the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.

Page 3: Evolution by natural selection
Page 4: Evolution by natural selection
Page 5: Evolution by natural selection
Page 6: Evolution by natural selection
Page 7: Evolution by natural selection
Page 8: Evolution by natural selection
Page 9: Evolution by natural selection
Page 10: Evolution by natural selection