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Troyanec [42]
3 years ago
5

what evidence do scientist find in the fossil record that suggests there was a big extinction event that occurred 66 million yea

rs ago?​
Biology
1 answer:
Svet_ta [14]3 years ago
4 0

Scientists continuously find fossilized bodies of dinosaur bones that all appear to have died the same way.  It is because of these discoveries that we know that dinosaurs and other pre-historic species existed on Earth 66 million years ago.  

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