Biology - fish natural selection

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4 Ratings
149 Downloads 557 Views Updated: Thursday, July 14, 2016 - 6:43am
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Biology - ppt I found and adapted a bit; shows slides of cartoon fish and colors and how populations change due to predation natural selection

Presentation
love sponge

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SML_Member
July 2016
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SML_Member
January 2016
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SML_Member
May 2012
Very clear illustration of natural selection--will work a treat for my EAL class! Thanks for sharing.
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SML_Member
April 2008
Nice simple illustration of natural selection