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Why do giraffes have long necks? Answers to 25 animal evolution questions

Evolution has shaped life since its emergence, progressing for more than 2 billion years before the first animals evolved from their primal ancestors.

United statesSteve ruppBernd schierwater wikimedia commonsKandarp shutterstockCatmando shutterstockMaciej olszewski shutterstockEugene troskie shutterstockDdstock shutterstockOlga visavi shutterstockArctic shutterstockRudmer zwerver shutterstockVolodymyr burdiak shutterstockSusan flashman shutterstockOleg znamenskiy shutterstockRebecca schreiner shutterstockCharles darwin

Why do giraffes have long necks? Answers to 25 animal evolution questions

Why do giraffes have long necks? Answers to 25 animal evolution questions
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United statesCatmando shutterstockSteve ruppRebecca schreiner shutterstockVolodymyr burdiak shutterstockOlga visavi shutterstockBernd schierwater wikimedia commonsDdstock shutterstockCharles darwinArctic shutterstockEugene troskie shutterstockRudmer zwerver shutterstockLisa hagan shutterstockKandarp shutterstockSusan flashman shutterstockOleg znamenskiy shutterstock

Why do giraffes have long necks? Answers to 25 animal evolution questions

Evolution has shaped life since its emergence, progressing for more than 2 billion years before the first animals evolved from their primal ancestors.

United statesLisa hagan shutterstockRebecca schreiner shutterstockArctic shutterstockRudmer zwerver shutterstockVolodymyr burdiak shutterstockKandarp shutterstockOlga visavi shutterstockCharles darwinBernd schierwater wikimedia commonsEugene troskie shutterstockCatmando shutterstockMaciej olszewski shutterstockOleg znamenskiy shutterstockSusan flashman shutterstockDdstock shutterstock