[PeterPrinciple]

Researchers have hypothesized that sauropods grew big to avoid getting eaten.

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the absurdity, it burns....................

[ETL]

Researchers have hypothesized that sauropods grew big to avoid getting eaten.

the absurdity, it burns....................

The idea is that those that happened to grow large had a better survival rate and so more of them lived to pass on their "large dino" genes to the next generation.