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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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Lauren1 Lauren1
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9 years ago
The first North American dinosaurs were described by ________________.
   a.   Richard Owen
   b.   Joseph Leidy
   c.   E. D. Cope
   d.   O. C. Marsh
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milestone23milestone23
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#1
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9 years ago
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Lauren1 Author
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#2
9 years ago
This is perfect, thank you Grinning Face
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#3
9 years ago
Yup, I'm pretty confident it's correct, bye for now.
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