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Biology is both exciting and unique. Monday through Friday, I'll post an interesting biology fact. From bacteria to mammals, we'll explore the exciting world of biology. If you have a suggestion, send email to Regina. For current facts, please see the Did You Know? page.


October 24, 2000
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Did you know that...

a new study suggests that sauropods, long necked-dinosaurs, could not raise their necks vertically due to their heart size?

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