Evolve Or Be Extinct

sample avg 3.2

sample avg 3.0

sample avg 3.0

sample avg 3.0

sample avg 2.9

sample avg 3.3

sample avg 3.5

sample avg 3.2

sample avg 3.4

sample avg 3.7

sample avg 3.0

sample avg 3.8

sample avg 3.1

sample avg 3.0

sample avg 3.2

sample avg 3.8

sample avg 4.0

sample avg 4.0

sample avg 3.9

sample avg 3.7

sample avg 3.2

sample avg 3.9