TEACHERS
GALLERY
PRICING
SIGN IN
TRY ZURU
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Published on Nov 19, 2015
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MORE DECKS TO EXPLORE
PRESENTATION OUTLINE
1.
NATURAL SELECTION
A STRUGGLE TO SURVIVE
Photo by
Enokson
2.
THERE ARE ALWAYS MORE OFFSPRING THAN SURVIVE!
3.
A CERTAIN SPECIES OF TURTLES MEANS DIFFERENT SIZES!
4.
STRUGGLING TO SURVIVE
5.
DAD,MOM AND SON
Davis Pearson
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