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Biology 4 Online
OpenStudy (brucebaner):

help me @iambatman

OpenStudy (brucebaner):

OpenStudy (anonymous):

Look at the bottom left, the end of the time line, that's human history what can we say about that?

OpenStudy (brucebaner):

kk

OpenStudy (anonymous):

Homo sapiens -> humans

OpenStudy (anonymous):

So what did you get?

OpenStudy (brucebaner):

D

OpenStudy (anonymous):

Yes!

OpenStudy (anonymous):

Lets look at it mathematically, \[\frac{ 100,000yr }{ 5,000,000,000 } \times 100 \% \implies 0.002\%\] thats how much of earths history we've been around for, which is nothing :P

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