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Lauren J Ortega

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7 Presentations
United States
Rejoint 07/04/2019

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Migration patterns and immigrant characteristics in north-western Europe Helga A.G. de Valk

Migration patterns and immigrant characteristics in north-western Europe Helga A.G. de Valk

249 vues

VIRTUAL WORLD “AVATAR” PROFILE (Ch.7)

134 vues

Inventories

1020 vues

Harm Reduction for Young People: Why A Youth Network?

Harm Reduction for Young People: Why A Youth Network?

140 vues

Introduction to Animal Phyla

Introduction to Animal Phyla

359 vues

Darwin’s Theory of Evolution

Darwin’s Theory of Evolution

1526 vues

We begin to discuss the conceptual revolutions wrought by Copernicus, Kepler , Galileo, ….

We begin to discuss the conceptual revolutions wrought by Copernicus, Kepler , Galileo, ….

234 vues