[editor-surveyor]

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The dinosaurs are still with us, but they are now much smaller due to lack of oxygen in the atmosphere.

The largest ones died out about 1000 years ago, not 60 million.
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[jetson]

The dinosaurs are still with us, but they are now much smaller due to lack of oxygen in the atmosphere. The largest ones died out about 1000 years ago, not 60 million. .

Say what? Do you mean crocodiles and deep water fish?