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Biology 20 Online
OpenStudy (anonymous):

FAN AND MEDAL Some species are no longer living but we know they existed at one time. We know this because scientists have discovered fossil evidence. we have other species to prove it. we have written records. we have observations.

OpenStudy (anonymous):

@shifuyanli

OpenStudy (anonymous):

what do you think @kiamousekia

OpenStudy (anonymous):

@kiamousekia???

OpenStudy (anonymous):

a?

OpenStudy (love_ranaa):

A is correct :)

OpenStudy (anonymous):

yep A is right ^

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

yw

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