Fechar
define Evolution
what do we have that shows the world has change and living things
5 evidence of evolution in life on earth
-who came up with the scie. explan. for how evolution occurs?
-when did he live?
-Where did he travel?
-What did he see?
-What did he ask?
-What was his book?
What is the theory called
What were his three influences?
Define Natural selection
$ 4requirements for natural selection
define adaptation
Adaptions:
1. structural
2. behavioral
3. physiological
*Define variation/diversity
*what creates new combinations and possible ones
*How can diversity help with survival
what is a gene pool
give and example of microevolution
difine species
5 mechanisms that keep them from mixing
what is speciation
what is extintion
are both still happening
how are humans classified
what are some of our unique adaptions
are their species that have lived in earth that fir inbetween to modern humans and other primates
how do we know
what are the names of some human ancestors
